Patent ID: 8585165

Claim:
A device for adjusting height of a drawer, comprising: the drawer having a rear end which includes an engaging recess, the drawer connected with a guide rail; a base having a first end and a second end which is located in opposite to the first end, the first end connected to the guide rail, the base having flexibility and the second end being deformed relative to the first end, wherein when the second end is higher than the first end, an inclined guiding surface is formed between the first and second ends; a supporting seat connected to the second end of the base, the supporting seat including an upright hole, a transverse hole which communicates with the upright hole, and a supporting hole; an adjusting member located in the transverse hole of the supporting seat, the adjusting member including a threaded hole located corresponding to the upright hole of the supporting seat, the adjusting member having an adjusting portion which is exposed from the transverse hole of the supporting seat; a screw rod extending through the upright hole of the supporting seat and the threaded hole of the adjusting member and connected to the guide rail, and a connecting member including a protrusion and a pin respectively extending from two opposite sides of a fixing board, the protrusion engaged with the engaging recess of the drawer and the pin inserted in the supporting hole of the supporting seat, wherein the base includes two sidewalls located between the first and second ends thereof and two positioning portions, each of the positioning portions has a fixing plate, the supporting seat includes two reception portions and each of the reception portions has a fixing hole, the fixing plates of the positioning portions are respectively inserted into the fixing holes of the reception portions.