Created because the plastic parts of the outdoor folding chair were torn。 Use M4hex bolts,M4washers,and M4locknuts for larger parts. Fix the pipe。Then,from the bottom side,insert the M10hexagon socket bolt into the small part and fix it by inserting the cloth of the seat surface。The holes of small parts are pilot holes for bolts and can be fixed by self-tapping by directly screwing them straight in.
There must be a lot of outdoor folding chairs that use parts with similar shapes,and many people probably broke people will give up because the price is cheap,but a chair with memories I think it would be nice if it could be fixed.