FIELD: manufacturing technology.
SUBSTANCE: invention relates to an insertion connector for hollow profiles. Plug-in connector comprises one middle and two side walls adjacent thereto, with lateral locking elements arranged one after the other in the insertion direction of the hollow profiles. At least a part of the fixing elements is made in the form of bent and protruding tongues with two or more sharp apices, each of the vertices is disposed with an offset relative to other vertices across the insertion direction of the hollow profiles.
EFFECT: invention allows to create a plug-in connector for hollow profiles for spacers of insulating glazing with improved fixing elements.
5 cl, 4 dwg
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