Quick cartridge subassembly and corresponding guardrail that has propaganda function thereof

The utility model discloses a quick cartridge subassembly and corresponding guardrail that has propaganda function thereof, include: panel, connecting piece and connecting rod, follow form the openingin the length of the connection rod direction, have on the connecting rod and be used for inserting and putting the clamping part of panel, the connecting rod with during the cooperation of connecting piece cartridge, it is right that connecting rod elasticity is opened in order to constitute tightening of connecting piece. The utility model also discloses a guardrail of having the propaganda function, framework that the guardrail constitutes including the above -mentioned connecting rod of pegging graft in proper order and connecting piece with insert and put in panel in the framework. The utility model has the characteristics of reduce intensity of labour, save time and material resources. The utility model is suitable for a quick installation or the dismantlement of guardrail. 本实用新型公开了种快速插装组件及其相应的具有宣传功能的护栏，包括：