Patent ID: 9324596
Filing Date: 2016-04-26
CPC Classification: B25H,H01L

Claim Text:
1. A substrate storage rack, including a hollow rack body with a first lateral surface and a third lateral surface opposite to each other, and a second lateral surface and a fourth lateral surface opposite to each other, wherein at least one substrate laying layer is arranged in the rack body, and includes: a first limiting seat capable of moving transversely is arranged on each first supporting bar, and the first limiting seat includes a first limiting portion that can restrict the substrate; a second limiting seat capable of moving transversely is arranged on each second supporting bar, and the second limiting seat includes a second limiting portion that can restrict the substrate; a plurality of groups of first locating holes are formed on each first supporting bar at intervals along the traverse direction, and each first limiting seat can be selectively matched and connected with one group of the first locating holes; and a plurality of groups of second locating holes are formed on each second supporting bar at intervals along the traverse direction, and each second limiting seat can be selectively matched and connected with one group of the second locating holes; wherein a first sliding chute is transversely formed on each first supporting bar, and the corresponding first limiting seat can be matched and connected with the first supporting bar through the first sliding chute; and a second sliding chute is transversely formed on each second supporting bar, and the corresponding second limiting seat can be matched and connected with the second supporting bar through the second sliding chute.