{
  "$type": "site.standard.document",
  "description": "It is obtained a headrest and a vehicle seat provided therewith and a method of manufacturing a headrest, that can reduce load to a neck portion of a vehicle occupant at a time of a rear collision while ensuring NV performance. A first urethane (30) and a second urethane (32) are disposed at an…",
  "path": "/patents/958742",
  "publishedAt": "2015-08-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B29C44/1238",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "It is obtained a headrest and a vehicle seat provided therewith and a method of manufacturing a headrest, that can reduce load to a neck portion of a vehicle occupant at a time of a rear collision while ensuring NV performance. A first urethane (30) and a second urethane (32) are disposed at an inner side of a headrest skin (22) of a vehicle seat (10), and structure a headrest pad (20). The first urethane (30) is embedded in the second urethane (32), and is elastically deformable, and supports a mass body (34). An elastic coefficient of the second urethane (32) is set to be higher than that of the first urethane (30).",
  "title": "HEADREST, VEHICLE SEAT PROVIDED WITH SAME, AND METHOD FOR PRODUCING HEADREST"
}