Rapidly collapsible stand

A rapidly collapsible stand comprising:

• a base frame adapted for supporting a machine tool, the base frame having at least a first lateral portion on a side of the base frame;
• at least one pivot member pivotally disposed on the first lateral portion;
• a first supporting frame including at least one first leg pivotally engaging with the pivot member and a bottom bracket disposed along the at least one first leg;
• a first supporting unit pivotally disposed between a lateral portion of the base frame and the first supporting frame;
• a second supporting frame including at least one second leg pivotally coupled with the at least one first leg, each of the at least one second legs defining an end section oppositely positioned relative to the bottom bracket of the first supporting frame;
• and
• a second supporting unit for positioning the second supporting frame relative to the first supporting frame and pivotally coupled to the pivot member and the at least one second leg of the second supporting frame.

A rapidly collapsible stand comprising:

• a base frame adapted for supporting a machine tool, the base frame having at least one lateral portion on a side of the base frame;
• at least one pivot member pivotally disposed on the at least one lateral portion;
• a first supporting frame including at least one first leg pivotally engaging with the pivot member and a bottom bracket disposed along the at least one first leg;
• a first supporting unit pivotally disposed between the at least one lateral portion of the base frame and the first supporting frame, and said first supporting unit includes a handle located opposite to the bottom bracket;
• a second supporting frame including at least one second leg pivotally coupled with the at least one first leg, each of the at least one second legs defining an end section oppositely positioned relative to the bottom bracket of the first supporting frame;
• and
• a second supporting unit for positioning the second supporting frame relative to the first supporting frame and pivotally coupled to the pivot member and the at least one second leg of the second supporting frame;
• an operating unit mounted on the first supporting frame and arranged to urge the at least one lateral portion of the base frame to drive the at least one lateral portion away from the first supporting frame when the rapidly collapsible stand is converted from a folding configuration to an extended configuration.