Cutting tool with detachable blade

Cutting tool with detachable blade

  • CN 2,759,723 Y
  • Filed: 01/18/2005
  • Issued: 02/22/2006
  • Est. Priority Date: 01/18/2005
  • Status: Active Grant
First Claim
Patent Images

1. the cutter of a detachable blade, comprise tool rest, handle of a knife, be inserted into blade and clamping sheet in the described tool rest with can being an angle respectively, wherein said blade is provided with at least one groove, described clamping sheet is provided with and corresponding at least one projection of described groove, it is characterized in that:

  • also be provided with on the described tool rest;

    Pin-and-hole, pin can pass described pin-and-hole, and described pin is fixedly attached on the described clamping sheet, and the diameter of described pin-and-hole is greater than the diameter of described pin;

    AndSpring groove, its inside is equipped with spring, and described spring is positioned at the below of described clamping sheet.

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