Patent attributes
An adjustable clamp structure includes a first clamp member comprising a first clamping portion and a first fixing portion formed on one end of the first clamping portion, a second clamp member comprising a second clamping portion and a second fixing portion formed on one end of the second clamping portion; and an adjustment member disposed between the first clamp member and the second clamp member. The adjustment member has an adjusting portion and a pivot portion that are movably combined. The adjusting portion is disposed on another end of the first clamping portion, and the pivot portion disposed on another end of the second clamping portion. The first and second clamp members are combined through the adjustment member and form a clamp distance therein. The second clamp member is movably adjusted with respect to the first clamp member for clamping the tubes with different diameters.