TETHER CLIP, PILLAR STRUCTURE PROVIDED WITH THE SAME, AND ASSEMBLY METHOD THEREOF

A pillar structure includes a tether clip including a clip body having a panel anchor part and a trim anchor portion. The tether clip further includes: a head anchor part configured to be combined with the trim anchor portion, and a tether connecting the clip body and the head anchor part. The pillar structure further includes: a pillar panel connected with the panel anchor part; and a pillar trim including a tether clip bracket of which a head anchor part insertion hole and a trim anchor portion coupling hole are formed thereto.