Patent ID: 11867348
Assignee: PGYTECH CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  G | IPC F  G

Claim 10:
11. The rotating assembly according to claim 1, wherein the head adjusting structure further comprises a first nylon washer, a second nylon washer, a retaining screw, a threaded sleeve, a locking screw, and a shaft sleeve, wherein the first nylon washer is located between the first adapter and the first toothed disc, the second nylon washer is sandwiched between the first toothed disc and the second adapter, the shaft sleeve has a stop cap being in contact with a side of the second adapter, the locking screw passes through a sleeve hole of the shaft sleeve and then is threadedly connected to an internal thread of the threaded sleeve, and the retaining screw is threadedly connected into a threaded hole provided at an end portion of the locking screw.