| 摘要 |
The invention relates to a plug-in closure, consisting of a plug-in tongue 10 with lateral catches 11 and of a receiving housing 1 for the plug-in tongue 10 with lateral catch openings into which the catches 11 engage. Closures of this type are used for closing the carrying straps of rucksacks, satchels and waist pouches and for closing the said bags themselves. Known closures can open under excessive tensile loading or by lateral pressure applied unintentionally to the catches 11. In order to rule out any unintentional opening of the plug-in closure, in the plug-in closure according to the invention, the upper wall of the receiving housing has two elongate guide openings 3, 3' which lie on both sides of the central line of the receiving housing 1, it being possible for a U-shaped locking part 9 to be introduced and engaged into the guide openings, the two side limbs 6, 6' of said U-shaped locking part, which point downwards and engage behind the catches 11 in the locking position, having, in the upper region, in each case a holding surface 7 which engages behind the upper wall and a sloping surface 8 which adjoins said holding surface at the bottom. <IMAGE> |
