A buckle includes a frame, an intermediate bar integrally connected at two opposite sides of the frame and defining two ports in the frame; and a barrier bar integrally connected at the two opposite sides of the frame and spaced apart from the intermediate bar forming a third port between the intermediate bar and the barrier bar. Optionally, the buckle may be a part of a tourniquet that further includes a retainer, including a first portion having a catch for securing a windlass rod, the catch having at least one top portion, where a surface of the top portion includes a first coupling member; and a second portion having a third strap, where the third strap includes a second coupling member.

A buckle includes a frame, an intermediate bar integrally connected at two opposite sides of the frame and defining two ports in the frame; and a barrier bar integrally connected at the two opposite sides of the frame and spaced apart from the intermediate bar forming a third port between the intermediate bar and the barrier bar. Optionally, the buckle may be a part of a tourniquet that further includes a retainer, including a first portion having a catch for securing a windlass rod, the catch having at least one top portion, where a surface of the top portion includes a first coupling member; and a second portion having a third strap, where the third strap includes a second coupling member.

A buckle and an adjustable buckle and strap assembly are provided. The buckle comprises a single resilient piece of wire shaped to form two overlapping loops integral with one another and arranged to frictionally pinch a strap routed through the two overlapping loops and lock the strap in a desired position, whereby a pulling force on the strap routed to extend out one side of a lock point formed by the two overlapping loops, when opposed by an equal force on the strap extending out another side of the lock point, generates a stronger grip of the strap between the two overlapping loops within the buckle. A form of the adjustable buckle and strap assembly provides a restraint for a pair of hands. The buckle and the assembly provide simplicity, optional quick release, convenience, light pulling force to reach the desired tension, and positive locking engagement, etc.

A buckle and an adjustable buckle and strap assembly are provided. The buckle comprises a single resilient piece of wire shaped to form two overlapping loops integral with one another and arranged to frictionally pinch a strap routed through the two overlapping loops and lock the strap in a desired position, whereby a pulling force on the strap routed to extend out one side of a lock point formed by the two overlapping loops, when opposed by an equal force on the strap extending out another side of the lock point, generates a stronger grip of the strap between the two overlapping loops within the buckle. A form of the adjustable buckle and strap assembly provides a restraint for a pair of hands. The buckle and the assembly provide simplicity, optional quick release, convenience, light pulling force to reach the desired tension, and positive locking engagement, etc.

A buckle assembly for a belt webbing includes a buckle body which includes at least one abutment portion and is connectable with at least one belt webbing. In a connected condition at least one first abutment part of the at least one belt webbing rests against the at least one abutment portion. The buckle assembly furthermore includes a clamping loop arranged on the buckle body, which is circumferentially closed and defines an opening. The clamping loop is arranged on the abutment portion around the buckle body such that the buckle body extends through the opening and is formed to act on the abutment part, which in the connected condition rests against the abutment portion, with a force in a direction of the at least one abutment portion.

A buckle assembly for a belt webbing includes a buckle body which includes at least one abutment portion and is connectable with at least one belt webbing. In a connected condition at least one first abutment part of the at least one belt webbing rests against the at least one abutment portion. The buckle assembly furthermore includes a clamping loop arranged on the buckle body, which is circumferentially closed and defines an opening. The clamping loop is arranged on the abutment portion around the buckle body such that the buckle body extends through the opening and is formed to act on the abutment part, which in the connected condition rests against the abutment portion, with a force in a direction of the at least one abutment portion.

A strap connection member is disclosed. The strap connection member includes a pair of ring-shaped strap hangers provided at one side of a base and integrally formed so as to be spaced apart from each other. Therefore, the strap connection member may simply fix straps or connect straps such that the lengths of the straps are adjustable, and simultaneously connect two or more straps in different directions.

A strap connection member is disclosed. The strap connection member includes a pair of ring-shaped strap hangers provided at one side of a base and integrally formed so as to be spaced apart from each other. Therefore, the strap connection member may simply fix straps or connect straps such that the lengths of the straps are adjustable, and simultaneously connect two or more straps in different directions.

Buckles for use in exercise assemblies employing force restorative exercise straps. A looped component and a hooked component of the buckle hold the exercise strap. The looped component and the hooked component can be pivotally mounted to each other. The buckle can hold the strap in two orientations, on an end of a looped strap, or at an adjustable position of the looped strap.

Buckles for use in exercise assemblies employing force restorative exercise straps. A looped component and a hooked component of the buckle hold the exercise strap. The looped component and the hooked component can be pivotally mounted to each other. The buckle can hold the strap in two orientations, on an end of a looped strap, or at an adjustable position of the looped strap.