Patent ID: 6997410

Claim:
A positioning device for a reel comprising a top cover, a press button, a partition plate, a rotating plate, a wire, a rotating spring and a bottom cover, wherein the top cover is provided with a center hole having a bottom inner edge provided with a first stepped level and a second stepped level, the first stepped level has an engaging slot for mounting of the press button and positioning of engaging wings of the press button, and the second stepped level is for insertion of the partition plate for securing; the press button is positioned within the first stepped level and is at the engaging slot of the first stepped level, and a bottom section of the press button has a corresponding spring having a gap with the partition plate, an external edge of the bottom section has a pressing peg corresponding to a through slot at a lower section of the partition plate; the partition plate is positioned within the second stepped level and has a bottom face with a center for positioning of a center shaft of the bottom cover, an external edge of the partition plate has a through slot and a bottom section for engagement of a spring-loaded peg, one side of the through slot has a slanting face, another side of the through slot has a vertical face; the rotating plate has a clip mouth, an inner bottom of an external edge of the rotating plate has a spring loaded-peg slot for mounting of the spring-loaded peg which includes a peg, a spring and a sealing plate, the peg has a slanting face at a corner corresponding to the slanting face at one side of the through slot of the partition plate; the wire rotates along an outer edge of the rotating plate and is divided into a top position and a bottom position; the rotating spring has a center end secured to an engaging slot of the center shaft, an external end of the rotating spring is hooked to an engaging slot of the rotating plate; and the bottom cover matches the top cover.