Magnetic locking device with hold-open mechanism

A closure device for closing an opening, wherein the closure device comprises at least one first closure part and at least one second closure part, wherein

• the first closure part and the second closure part interact, in a magnetically attracting manner, in such a way that the opening is closed in a closed position of the closure device,
• for releasing the opening the first closure part and the second closure part are displaceable into an open position, counter to a magnetic force applied by the first and second closure parts, and
• the closure device comprises at least one hold-open mechanism, via which the first and second closure parts are locked in the open position, and which counteracts a displacement of the first and second closure parts into the closed position, by means of a holding force,
• wherein at least one of the first and second closure parts in each case extend along a transverse axis, and the at least one hold-open mechanism comprises a flexible, in particular resilient, locking element for arrangement in a cavity that is accessible via the opening, wherein the flexible locking element is provided to apply a tensioning force to ends of the closure parts provided laterally along the transverse axis, in the open position,
• the closure device comprises a U-shaped tensioning element having a base and two limbs that are interconnected via the base, wherein the two limbs are preloaded towards one another and the tensioning element is provided for applying the holding force over the two limbs that are preloaded towards one another, in the open position, and
• for applying the holding force the closure device comprises at least one spring strip which is preloaded against an adjustment of the first and second closure parts out of the open position and into the closed position.

A closure device for closing an opening, wherein the closure device comprises at least one first closure part and at least one second closure part, wherein

• the first closure part and the second closure part interact, in a magnetically attracting manner, in such a way that the opening is closed in a closed position of the closure device,
• for releasing the opening the first closure part and the second closure part are displaceable into an open position, counter to a magnetic force applied by the first and second closure parts, and
• the closure device comprises at least one bold-open mechanism, via which the first and second closure parts are locked in the open position, and which counteracts a displacement of the first and second closure parts into the closed position, by means of a holding force,
• wherein the first and second closure parts form a closure combination in the closed position, which combination is adjustable from a release position, in which the first and second closure parts can be moved away from one another for releasing the opening, into a closure position, in which the closure combination and a third closure part interact with one another in such a way that the closure combination is held in the closure position.