US Patent 9125489 Fixing device for a slide assembly

A fixing device of a slide assembly has a bracket. The fixing device includes an insertion member, an engaging member and a resilient member. The insertion member is connected to the bracket and has a slot. The engaging member is slidably connected relative to the bracket and has an operation portion and an arm which extends through the slot of the insertion member. The arm has a first protrusion. The resilient member provides a force to the engaging member to extend the first protrusion beyond the slot of the insertion member. By moving the operation portion, the first protrusion is controlled to be retracted toward the slot of the insertion member.