Patent ID: 9470359
Filing Date: 2016-10-18
CPC Classification: A47G,A47K,B25H,F16B,F16M

Claim Text:
1. A base component, comprising a fixing base, a connecting rod connected to the fixing base, and a housing sleeved on the fixing base and covering the fixing base, wherein the fixing base is connected to the connecting rod by a linear guide pair, and the linear guide pair is wholly closed by the housing when the fixing base is covered by the housing, which prevents a derailment of the linear guide pair; a T-shaped guide groove is provided at a middle of an upper surface of the fixing base and runs through the entire upper surface of the fixing base radially, the connecting rod comprises a bearing connecting rod and a guide piece fixedly connected to an end of the bearing connecting rod, and the guide piece and the T-shaped guide groove cooperate with each other to form the linear guide pair; and an avoiding groove is provided at a middle of a bottom of the T-shaped guide groove and is parallel with the T-shaped guide groove.