Patent ID: 11944199
Assignee: REMACRO TECHNOLOGY CO., LTD.
Field: Furniture, games (Other fields)
Classification: CPC A | IPC A

Claim 9:
10. The mechanical stretching device according to claim 9, wherein a second connecting rod connecting point and a linkage point are arranged on the first footrest element, and a distance from the linkage point to the coupling rod connecting point is greater than that from the linkage point to the second connecting rod connecting point;
when the footrest extension mechanism is retracted to the limit position, the first footrest element is located above the second footrest element, and a footrest surface of the first footrest element and a footrest surface of the second footrest element are in the same vertical plane; and when the footrest extension mechanism is stretched to a limit position from a retracted position, the footrest surface of each of the first footrest element and the second footrest element rotates upward, and the first footrest element and the second footrest element are spaced apart from one another; and
the footrest extension mechanism further comprises a footrest plate component, wherein the footrest plate component comprises a first footrest plate and a second footrest plate, the first footrest plate is connected to the first footrest element, and the second footrest plate is connected to the second footrest element.