Patent ID: 7178670

Claim:
A tool retaining seat comprising: a cover unit being a hollow casing; an upper end of the cover unit having a hole; the cover unit being extended with two clamping plates; each clamping plate including a plurality of hollow clamping portions; all the hollow clamping portions being communicated; an adjusting unit received in a lower end of the cover unit; the upper end of the cover unit being an adjusting portion; thereby the adjusting unit being driven to move by moving the adjusting portion; and a bottom side of the adjusting unit having two inclined sliding slots; two positioning plates; the each clamping plate receiving a positioning plate; a front end of each positioning plate having a projection; the moving direction of the adjusting unit being vertical to that of the positioning plates; the each positioning plate having a plurality of hooks; the hooks of the positioning plate with hooks of the clamping portion serving to clamp the tools placed on the clamping portion; when the adjusting unit moves, the positioning plate will move in the clamping plate; wherein when the hook protrudes from a front end of the clamping portion, the hooks of the positioning plate and the hooks of the clamping portion will clamp the tools placed upon the clamping portion from two lateral sides so as to fix the tools.