{
  "$type": "site.standard.document",
  "description": "Provided is a battery pack with an improved sealing force, the battery pack including: a lower case having a space therein and having a groove portion formed to extend along a certain width of an outer top surface; an upper case arranged on the lower case; a battery unit accommodated in an internal…",
  "path": "/patents/1247651",
  "publishedAt": "2019-11-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "H01M2/1077",
    "SAMSUNG SDI CO., LTD."
  ],
  "textContent": "Provided is a battery pack with an improved sealing force, the battery pack including: a lower case having a space therein and having a groove portion formed to extend along a certain width of an outer top surface; an upper case arranged on the lower case; a battery unit accommodated in an internal space of the lower case and including a plurality of battery cells; and a sealing member inserted into the groove portion to be located between the upper case and the lower case, wherein a cross-sectional shape thereof has an upper surface, a lower surface, and a side surface connecting the upper surface to the lower surface, the upper surface is formed as a curved surface convexed toward the upper case, and a protrusion portion forming a step with the upper surface is located at the side surface.",
  "title": "BATTERY PACK"
}