Pull test apparatus

A pull test apparatus, adapted to perform testing on an object, wherein the object comprises a main body and a handle, and the handle is configured to be closed to or unfolded from the main body, the pull test apparatus comprising:

• a base, wherein the object is configured to be fixed at the base;
• a tension meter, movably disposed at the base and configured to be connected to the handle, wherein the tension meter is configured to move between a first position and a second position and the first position is between the object and the second position;
• and
• at least one linkage assembly, comprising:
• an elastic element, connected between the base and the tension meter;
• and
• a positioning element, disposed at the base, wherein when the tension meter resists the elastic force of the elastic element to move to the first position from the second position, the positioning element positions the tension meter at the first position, and when the positioning element releases the tension meter, the tension meter moves toward the second position by means of the elastic force of the elastic element so as to drive the handle closed at the main body to be unfolded from the main body.