A lace tensioning device includes a housing component having an interior region, a first aperture, and a second aperture, and a spool component that is rotatably positionable within the interior region of the housing component. The spool component has a central cylindrical member and a lumen that extends through the central cylindrical portion. The spool component is rotatable within the interior region of the housing component to align one end of the lumen with the first aperture and to align an opposite end of the lumen with the second aperture to enable a lace to be inserted through the first aperture, the lumen, and the second aperture so that opposing ends of the lace are positioned exterior to the housing component. A knot may then be tied in the lace and the lace retracted to couple the lace with the housing component and spool component.

This disclosure relates generally to belt buckles and more particularly to belt buckles that have associated with the face or front thereof interchangeable initials, letters or other design. The working mechanics of the buckle is based on a lever given at the top side of the belt. The lever is attached to a spring which holds the belt leather strongly. The lever can hold the belt strongly up till 300 pounds of weight without moving the belt leather even a centimeter. The invention is based to facilitate the user for opening and closing of the belt, change of the buckle design while retaining the same buckle and safety to the leather or belt material from wear tear caused due to buckling the prong in the punch hole.

This disclosure relates generally to belt buckles and more particularly to belt buckles that have associated with the face or front thereof interchangeable initials, letters or other design. The working mechanics of the buckle is based on a lever given at the top side of the belt. The lever is attached to a spring which holds the belt leather strongly. The lever can hold the belt strongly up till 300 pounds of weight without moving the belt leather even a centimeter. The invention is based to facilitate the user for opening and closing of the belt, change of the buckle design while retaining the same buckle and safety to the leather or belt material from wear tear caused due to buckling the prong in the punch hole.

A belt includes an inside belt surface, a belt coating layer provided on the inside belt surface and a plurality of belt teeth in the belt coating layer. A belt adjustment system and a belt fabrication method are also disclosed.

A belt includes an inside belt surface, a belt coating layer provided on the inside belt surface and a plurality of belt teeth in the belt coating layer. A belt adjustment system and a belt fabrication method are also disclosed.

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.

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.

A luminous spring buckle device includes a hollow casing, a luminous device, a spring and a bearing device. The hollow casing includes a bottom and an upper opening. The luminous device is positioned in the hollow casing and includes a controlling circuit and a luminous component. The spring is contained in the hollow casing. The bearing device is engaged with the upper opening in a sliding manner and coupled to the spring. Wherein, when an external force is applied to the bearing device, the bearing device compresses the spring and presses the controlling circuit to enable the luminous component to emit light. Compared with the prior art, the luminous spring buckle device includes the function of the spring buckle and luminous function to increase the recognizability and the night warning function.

A tourniquet for application to a patient's limb in an emergency situation, and a method for its application. The tourniquet includes a tension-sensing mechanism used to establish a baseline tension in a loop around an injured limb, and a tension-increasing mechanism to reduce the circumference of the loop and tighten the tourniquet as required beyond the baseline tension. The tension-sensing mechanism may be incorporated in a buckle in which when sufficient tension is developed in the loop a pin protrudes to engage and maintain tension in a strap member which is part of the loop. A latch may be incorporated in the buckle to keep it in a condition in which the pin protrudes to engage the strap and maintain the baseline tension. A release tab operable to release the latch is located where it is protected against inadvertent operation.