Patent ID: 11873060
Assignee: MOBILITY HOLDINGS, LIMITED
Field: Mechanical elements (Mechanical engineering)
Classification: CPC B  F | IPC B  F

Claim 6:
7. A bike, comprising a frame and a belt, the frame comprising a chain stay and a seat stay, the chain stay and the seat stay respectively having a top surface and a bottom surface the bike further comprising:
a belt tensioner disposed at the chain stay and comprising:
a tensioner skeleton, wherein the tensioner skeleton further comprises a first link and a second link, the first link being disposed at the chain stay and having a first extension direction, and the second link comprising a first end pivotally connected to the first link, wherein the second link has a second extension direction when the first end is pivotally connected to the first link, and the included angle is formed between the first extension direction and the second extension direction;
a roller pivotally connected to the tensioner skeleton and being in contact with the belt; and
a tension regulator for pressing against the belt so as to adjust a tension of the belt, wherein the tension regulator is disposed at an end of the tensioner skeleton, and the end of the tensioner skeleton is positioned distal to the bottom surface of the chain stay, wherein a part of the belt is in contact with the tension regulator and a vertical height of a contact part of the belt is greater than a height of the top surface of the chain stay when the tension regulator presses against the belt.