{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
    "ref": {
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    "mimeType": "image/png",
    "size": 112013
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  "description": "The present disclosure discloses an explosion-proof sheet of a secondary battery and a secondary battery. The explosion-proof sheet includes a main body portion, a fixing portion and a cracking portion. The main body portion is opposite to the explosion-proof hole; a strengthening region is formed…",
  "path": "/patents/1400670",
  "publishedAt": "2024-11-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M10/052",
    "SHENZHEN HITHIUM ENERGY STORAGE TECHNOLOGY CO LTD [CN]"
  ],
  "textContent": "The present disclosure discloses an explosion-proof sheet of a secondary battery and a secondary battery. The explosion-proof sheet includes a main body portion, a fixing portion and a cracking portion. The main body portion is opposite to the explosion-proof hole; a strengthening region is formed on the main body portion; the fixing portion is disposed around the main body portion, and the fixing portion is used to be connected to a periphery of the explosion-proof hole; and the cracking portion is located between the fixing portion and the main body portion and is connected to the fixing portion and the main body portion.",
  "title": "EXPLOSION-PROOF SHEET FOR SECONDARY BATTERY AND SECONDARY BATTERY"
}