{
  "$type": "site.standard.document",
  "description": "A battery holder structure is disposed on an electric wrench which includes a battery unit, and the battery holder structure includes a back cover assembly. The back cover assembly is assembled on an end of the electric wrench, and the back cover assembly includes a cover, a supporting member, a…",
  "path": "/patents/1293915",
  "publishedAt": "2021-06-24T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M2/1055",
    "KABO TOOL COMPANY"
  ],
  "textContent": "A battery holder structure is disposed on an electric wrench which includes a battery unit, and the battery holder structure includes a back cover assembly. The back cover assembly is assembled on an end of the electric wrench, and the back cover assembly includes a cover, a supporting member, a first elastic member and a second elastic member. The cover has an accommodating space. The supporting member is disposed in the accommodating space. The first elastic member is assembled on an end of the supporting member, an end of the first elastic member contacts with the cover, and another end of the first elastic member contacts with the supporting member. The second elastic member is assembled on another end of the supporting member, an end of the second elastic member contacts with the supporting member, and another end of the second elastic member contacts with the battery unit.",
  "title": "BATTERY HOLDER STRUCTURE"
}