Cupboard or cabinet roller or skid fitment for folding doors - uses compression spring to connect holder to door hinges assisted by fixer bolt and transverse guide block for maintained door function

摘要

The roller and skid holder (10) is connected to the door hinges (16) by a spring (17). When the running rail (18) is fixed to the top part of the cabinet or cupboard (2), a rectangular part (11) hangs down from the holder and the wire spiral compression spring is inserted between the head of a bolt (12) screwed into the rectangular part and a drilled (14) transverse block. The block is rigidly joined to the hinge straps via a guide sleeve (13). The rail is placed in the upper part (B), so the rail end lies in the cabinet part (A). The force resulting from the gradient between the two parts is absorbed by the compression spring. Additional components comprise cupboard etc cover plate plus rail rollers (4) and a guide sleeve travelled by the bolt head.