Slide bumper for drawer

Abstract

A slide bumper for the drawer comprises a set of control bumper at the slide end and a set of bumper seat at the slide front. The control bumper is an integral-formed extrusion having a hollow, a retaining collar enclosed around the periphery of the hollow, and a lug extended from the rim of the retaining collar at the front end and a side lever, a release lever and bumper lever at the rear end. The front end of the release lever has an indentation to receive the lug to ensure that the rear section of the control bumper is closely in contact along the slide wall without impairing the smooth movement of the slide. The bumper lever has a large cross section bumper face for accepting the counterpart of the bumper block on the bumper seat in the manner to prevent the slide from being derailed from the rail.

1 . A bumper element for the slide drawer mainly comprises a set of the control bumper installed at the rear end of the slide and a bumper seat mounted at the front end of the slide with major characterizes presented below: 
 The control bumper is an integral-formed plate with a retaining hollow and a retaining collar extended from the periphery of the retaining hollow; said the retaining collar has interrupted rim and extended lug; said the rear end of the slide has a side lever, a release lever and a bumper lever; said the front end of the release lever has an indentation for receiving the lug; said the rear section of the control bumper is in close contact with slide wall without rising so the slide will move smoothly along the rail; said the bumper lever has a cross section face corresponding to the bumper block of the bumper seat which serves to stop the advance of the control bumper and prevent the slide off the rail; said the impact or the counter force the cross section face receives is dispersed to every corner of the control bumper, not concentrated on the collar, so the service span of the control bumper is elongated extremely.