Conveniently install collapsible schoolbag storage bag on chair additional

The utility model provides a conveniently install collapsible schoolbag storage bag on chair additional relates to the teaching aid field, comprises a bag bod, the bag end of the bag body is sealed, be provided with the opening on the bag body, it has the quadrangle becket to wear the cover on the opening, the quadrangle becket is provided with the straight -bar to right with the folding rod including the opposition, the straight -bar with the folding rod is through the articulated frame form that is linked to be mutually of head and the tail, still be provided with fixed establishment on thebag body and hang the mechanism. The utility model discloses an useful part is, the structure is ingenious, and the practicality is strong, installs the convenience additional, and the steadiness is good. 本实用新型提供种方便加装在椅子上的可折叠书包存储袋，涉及教学用具领域，包括袋体，所述袋体的袋底密封，所述袋体上设置有开口，所述开口上穿套有四边形金属环，所述四边形金属环包括对立设置有直杆对和折叠杆对，所述直杆与所述折叠杆通过首尾铰接相连成框状，所述袋体上还设置有固定机构和悬挂机构。本实用新型的有益之处是，结构巧妙，实用性强，加装方便，稳固性好。