{
  "$type": "site.standard.document",
  "description": "The present invention discloses a brake handle device and an electric tractor. The brake handle device includes a seat body, a microswitch, a wrench and an elastic piece, wherein the microswitch is electrically connected with a driving motor and a power supply, and includes a main body part and a…",
  "path": "/patents/1291259",
  "publishedAt": "2021-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B62D51/002",
    "INTRADIN (SHANGHAI) MACHINERY CO., LTD."
  ],
  "textContent": "The present invention discloses a brake handle device and an electric tractor. The brake handle device includes a seat body, a microswitch, a wrench and an elastic piece, wherein the microswitch is electrically connected with a driving motor and a power supply, and includes a main body part and a braking part; the main body part is arranged on the seat body; the braking part extends into the main body part and can elastically expand and contract relative to the main body part; the wrench is rotatably arranged on the seat body and can be abutted against the braking part; and the elastic piece is arranged on the seat body and connected with the wrench. The wrench is held to drive the wrench to rotate in the direction close to a handlebar; and the wrench is released to make the wrench rotate and reset.",
  "title": "BRAKE HANDLE DEVICE AND ELECTRIC TRACTOR"
}