Patent ID: 11891820
Assignee: HANGZHOU GREAT STAR INDUSTRIAL CO., LTD.
Field: Civil engineering (Other fields)
Classification: CPC E  B | IPC E

Claim 4:
5. The decorating tool of claim 4, wherein the first locking portion is opposite to the second locking portion, a side of the first locking portion near the second locking portion is provided with a first set of teeth, a side of the second locking portion near the first locking portion is provided with a second set of teeth, which matches with the first set of teeth; and
the first adjusting unit comprises a first connecting shaft and a first adjusting member, the first connecting shaft penetrates through the first locking portion and the second locking portion; the first adjusting member is movably connected to the first connecting shaft, and capable of moving relative to the first connecting shaft, so that the first locking portion and the second locking portion can be tightly mesh with each other, resulting in defining the locking state, or the first locking portion can be separated from the second locking portion, and the locking state between the first locking portion and the second locking portion is released, resulting in defining the unlocking state.