Patent ID: 11859654
Assignee: YOTTA INNOVATION CO., LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F | IPC F

Claim 2:
3. The carrying rack connecting device of claim 1, wherein the base further includes a threaded hole within which the threaded portion is screwed, and a recess, the recess is recessed in the second direction and in communication with the threaded hole, the second abutting portion is inclined, the enlarged portion further includes a third abutting portion, the third abutting portion extends along the second direction and is connected with a topmost portion of the second abutting portion; when the first abutting portion slides from the second abutting portion to the third abutting portion and protrudes out beyond the first through hole, the second abutting portion is inserted within the recess.