{
  "$type": "site.standard.document",
  "description": "Disclosed are an explosion-proof tire hub, including a hub body and an explosion-proof convex retainer. The hub body includes bent portions configured to mount a vacuum tire, the hub body is provided with a central axis, the explosion-proof convex retainer is fixed on the hub body, the distance…",
  "path": "/patents/1302457",
  "publishedAt": "2021-10-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60C17/06",
    "Ruzhao He"
  ],
  "textContent": "Disclosed are an explosion-proof tire hub, including a hub body and an explosion-proof convex retainer. The hub body includes bent portions configured to mount a vacuum tire, the hub body is provided with a central axis, the explosion-proof convex retainer is fixed on the hub body, the distance between an upper end of the explosion-proof convex retainer and the central axis is L the distance between an upper end of the bent portion and the central axis is L and L is greater than L In case of burst or instantaneous pressure loss, because the distance L between the upper end of the explosion-proof convex retainer and the central axis is greater than the distance L between the upper end of the bent portion and the central axis, the explosion-proof convex retainer reduces the distance between the whole hub and the ground during tire burst and improves safety performance.",
  "title": "EXPLOSION-PROOF TIRE HUB, EXPLOSION-PROOF TIRE, AND MOVING TOOL"
}