Handle and knife having the same

A handle, comprising:

• a handle body, a locating portion is provided on the handle body;
• and
• a handle clamp, the handle clamp comprising a first clamping arm, a second clamping arm and a connecting portion, the connecting portion is provided between the first clamping arm and the second clamping arm, and the first clamping arm is movably provided on the handle body and enables the handle clamp to retract and extend between a retracted position and an extended position,
• wherein the first clamping arm is movable along a longitudinal axis of the handle body and transferrable between the retracted position and the extended position;
• a first fitting portion and a second fitting portion are provided on the first clamping arm, the first fitting portion is closer to the connecting portion relative to the second fitting portion, when the first fitting portion matches with the locating portion, the handle clamp is located at the retracted position, and when the second fitting portion matches with the locating portion, the handle clamp is located at the extended position;
• wherein the handle body comprises a first side plate and a second side plate, opposite to each other, the first side plate is provided with an avoidance channel running through an internal surface of the first side plate and an external surface of the first side plate, the locating portion is provided in the avoidance channel, the locating portion comprises a cantilever and a bulge provided on the cantilever, the bulge protruding inwardly, the first clamping arm penetrates through the first side plate and the second side plate, and the bulge abuts against the first clamping arm.