Multifunctional combined ruler special for costume design

The utility model discloses a multifunctional combined ruler special for costume designing, and relates to the technical field of combined rulers. The multifunctional combined ruler special for costume designing comprises a graduated scale body, the graduated scale body is provided with a scale groove, and a folding assembly is arranged on the outer side of the graduated scale body; the folding assembly comprises a clamping block, and the side face of the dividing ruler body is rotationally connected with a first extension ruler through a first torsion spring. According to the multifunctional combined ruler special for costume designing, when a triangular ruler is needed, the dividing ruler body is rotated with the first torsion spring as the axis, so that the dividing ruler body is rotated to a certain angle, the second torsion spring is matched, the second extension ruler is rotated with the second torsion spring as the axis, and the second extension ruler is rotated to the side face of the dividing ruler b