Patent ID: 8584916
Filing Date: 2013-11-19
Classification: A45F

Abstract:
1. A rotatable securing device for a tool box comprising a casing, a securing unit and a locking unit, wherein: the casing has a locking recess, the locking recess provided with an opening at a middle area, a first contacting face comprising a plurality of engaging grooves disposed on a circumference of the locking recess; the securing unit is attached to a clip configured to attach to a belt and has a respective supporting surface at each of an upper end and a lower end, and a fastening rib respectively disposed on opposing sides of the two supporting surfaces and spaced from the two supporting surfaces; the locking unit is a flat disk configured to set within the locking recess; the locking unit having opposed engaging faces corresponding to the fastening ribs, at least a positioning protrusion disposed on an edge of the locking unit, at least one corresponding elastic slot adjacent to the positioning protrusion, and opposing second contacting faces for contacting with and corresponding to the supporting surfaces; when the engaging face engages with the fastening rib, the supporting surfaces and the second contacting faces make contact with each other, such that the locking unit engages within the locking recess, the positioning protrusion fits into one of the engaging grooves, and when the locking unit is rotated, the positioning protrusion is rotated away from the engaging groove, causing the elastic slot to deform.