US Patent 7600828 Slide assembly having a homing device

A slide assembly having a homing device includes a tie mount, a draw bar, a block, an elastic element and a pull unit. The slide assembly includes at least a first slide member and a second slide member. The tie mount is connected to the first slide member. The top and the bottom of the tie mount are formed with open slots, and the lateral of the tie mount is formed with a chute. The draw bar pierces through the open slots. The block, plugged by the draw bar, has a protruding cylinder corresponding to the chute. The elastic element is connected to the block. The pull unit is provided on the second slide member. The block corresponds to the pull unit, the second slide member, relative to the first slide member, is able to be homing in position automatically during its moving.