Patent ID: 11903438
Assignee: JIANGYIN DAFEIMA AUTOMOBILE TECHNOLOGY CO., LTD.
Field: Other consumer goods (Other fields)
Classification: CPC A | IPC A

Claim 1:
2. The helmet according to claim 1, wherein the mounting grooves are grooves which are symmetrically arranged on two sides of the helmet body and are respectively concave inwards; the mounting grooves of the connecting assembly have a stepped groove structure and are divided into three layers including a face mask rotation limiter mounting groove located in a third layer, a chin guard rotation guide mounting groove located in a first layer, and a groove for defining motion range of a driving end of the driving rod located in a second layer respectively; and the shape of the face mask rotation limiter mounting groove is matched with that of the face mask rotation limiter, the shape of the chin guard rotation guide mounting groove is matched with that of the chin guard rotation guide, and the shape of the groove for defining motion range of a driving end of the driving rod is matched with the motion range of the driving end of the driving rod.