A magnetic buckling assembly includes a male buckling component, a female buckling component, a first locking portion, a second locking portion, an operating component, a first magnetic component, a second magnetic component and a clearance structure. The first magnetic component magnetically attracts the second magnetic component for preventing separation of the male buckling component and the female buckling component or magnetically repulses the second magnetic component for promoting the separation of the male buckling component and the female buckling component when the operating component is operated to disengage the first locking portion from the second locking portion for allowing the separation of the male buckling component and the female buckling component. The clearance structure allows the second locking portion to slide an offsetting position for preventing the separation of the male buckling component and the female buckling component after engagement of the first locking portion and the second locking portion.

A buckle for releasable load coupling of two elements, the buckle includes a first and a second buckle component. Each of the buckle components may have a connection area via which one of the elements is connectable to the buckle component, and a coupling area wherein the buckle components can be coupled to one another in a form-fit manner. The buckle components may be releasably locked to one another at the coupled position by a locking element. Each of the coupling areas of the buckle components may be defined by a hook profile extending in the width direction. The hook profiles of the buckle components may be configured as complementary elements and interengage at the coupled position of the buckle components. One embodiment includes using the buckle to couple two elements on an object that can be worn on the human body, and in some cases, a ballistic vest.

A magnetic buckling assembly includes a male buckling component, a female buckling component, a first locking portion, a second locking portion, an operating component, a first magnetic component and a second magnetic component. The first magnetic component magnetically attracts or magnetically repulses the second magnetic component during a connecting process of the male buckling component and the female buckling component along a connecting direction. The first magnetic component magnetically attracts the second magnetic component for preventing separation of the male buckling component and the female buckling component or magnetically repulses the second magnetic component for promoting the separation of the male buckling component and the female buckling component when the operating component is operated to disengage the first locking portion from the second locking portion for allowing the separation of the male buckling component and the female buckling component.

The fixing buckle comprises first and second securing parts provided with coupling elements one of which defines a hook. A closure system is configured to define a first position preventing extraction of the first coupling elements from the second coupling elements and a second position allowing insertion and extraction of the first coupling elements. The closure system comprises first and second closure plates each having a first position obstructing the hook and a second position configured to remove the first coupling elements. The first position of the first closure plate is configured to prevent movement of the second closure plate from its first position to its second position. The second closure plate separates the first coupling elements and the first closure plate along an extraction channel defined by the hook.

A cycling helmet includes a cap structure, a fastening system of the helmet with straps for chinstrap fastening of the helmet, and securing means for the straps of the fastening system with respect to the cap structure. The securing means include for each strap a pin-like formation which is secured to the free end of the strap and a respective removable retention seat of the pin-like formation which is provided on the cap structure. The securing means also include a gripping end piece which extends from each pin-like formation of the corresponding strap and which is configured to control, when held, the movement of the pin-like formation away from and towards an engagement condition in the retention seat.

A closure device for releasably connecting two parts. The closure device includes a first closure part and a second closure part, wherein for closing the closure device the first closure part is attachable to the second closure part and in a closed position is held at the second closure part, a first engaging protrusion of the first closure part and a second engaging protrusion of the second closure part, wherein for closing the first engaging protrusion can be brought in engagement with the second engaging protrusion in an engagement direction and in the closed position positively is in engagement with the second engaging protrusion, and a blocking element arranged at the second closure part. Between the first closure part and the second closure part a magnetic mechanism acts, which is formed to support the attachment of the first closure part to the second closure part by providing a force of magnetic attraction.

An integrated quick release strap buckle is provided, which includes a clamping mechanism and a connecting mechanism. The connecting mechanism is provided in the clamping mechanism, the connecting mechanism is placed in a first groove of a block, the connecting mechanism being pushed towards an interior of a second groove, and at the same time, a plate is driven to move downwards by the connecting mechanism. When the connecting mechanism fully enters the second groove, a drive on the plate is released, due to an elasticity of the plate, it moves upwards and compresses the connecting mechanism to complete an engagement between the connecting mechanism and the block. The connecting mechanism is compressed through an integrated plate that is provided in the block, an integrated type has less wear and a longer service life.

A strap attachment system includes a frame member having an opening, a strap, and a tab having a body and an attachment element defined by the body. The tab connects to the strap. A fastener element connects to the tab and is detachably and slidably mountable to the frame member by the opening.

A safety harness connector is provided, the safety harness connector includes a male buckle system and female buckle system. The male buckle system is configured and arranged to be coupled to at least one first webbing. The male buckle system further includes a male connection portion. The female buckle system is configured and arranged to be coupled to at least one second webbing. The female buckle system includes a female housing member having a receiving chamber to selectively receive the male connection portion of the male buckle system. The receiving chamber has a select receiving chamber depth. The female housing member further has a movement channel portion that is connected to the receiving channel. The movement channel portion has a movement channel depth that is greater than the receiving channel depth. At least a portion of the male connection portion of the male buckle system is positioned within the movement channel portion of the female housing member when the male buckle system is coupled to the female buckle system.

A buckle assembly has a first buckle portion that cooperates with a second buckle portion. Each of the buckle portions has a main buckle body with two lateral sides and a magnet disposed in a magnet housing. A fastening hook is disposed on one lateral side, with a fastening opening and guide surface disposed on the opposite lateral side. Placing the interior surfaces of the buckle portions against each other causes the magnets to engage each other with magnetic attraction, and the fastening hooks of each buckle portion to enter the fastening openings of the other buckle portion, to lock the two buckle portions together. The buckle portions are disengaged by sliding the buckle portions in opposite lateral directions, perpendicular to the longitudinal extent of the buckle assembly, so that the fastening hooks slide along the opposing guide surface and force the magnets apart.