Patent ID: 11366371

Abstract:
A softbox speedring is provided to reduce the manufacturing costs through a simple structure, to be simply repaired, and allow the rapid folding and spreading of a pole shaft. A softbox speedring having a fitting assembly structure includes a speedring body including a central hole formed at a center of the speedring body, a plurality of adaptor inserting holes formed along an outer circumferential surface of the speedring body, and rotational shaft seating grooves formed in first perpendicular surface and second perpendicular surface of each adaptor inserting hole, and an adaptor including a head part including rotational shafts protruding from opposite perpendicular surfaces of the head part to be fitted into and assembled with the rotational shaft seating grooves, and a body part provided at a lower portion of the head part and including a pole inserting part formed in a lower end of the body part.