Fixing arrangement for pre-tensioned sinuous springs used on upholstered furniture consists of a holding portion and an anchoring portion positioned in a longitudinal hole in the frame

摘要

The device fixes the spring on a metal frame(1) using a clip(3) formed as a single piece. It consists of a holding portion(8) and an anchoring portion(6) positioned in a longitudinal hole in the frame. One end of the spring is received in a groove in the holding portion. The anchoring portion is thinner than the width of the longitudinal hole.