{
  "$type": "site.standard.document",
  "description": "It is obtained a headrest and a vehicle seat provided therewith, 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 mass body (40) and a second mass body (42) are embedded in an elastically-deformable headrest pad (20)…",
  "path": "/patents/958699",
  "publishedAt": "2015-08-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B60N2/4228",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "It is obtained a headrest and a vehicle seat provided therewith, 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 mass body (40) and a second mass body (42) are embedded in an elastically-deformable headrest pad (20), at an inner side of a headrest skin (22) of a vehicle seat (10). The first mass body (40) and the second mass body (42) are disposed lined-up apart at left and right sides in a seat transverse direction with respect to a seat transverse direction central line (CL) at the headrest (14). A product of mass of the first mass body (40) and a distance from a center of gravity of the headrest (14) to a center of gravity (G1) of the first mass body (40), and a product of mass of the second mass body (42) and a distance from the center of gravity of the headrest (14) to a center of gravity (G2) of the second mass body (42), are set to be equivalent.",
  "title": "HEADREST AND VEHICLE SEAT PROVIDED WITH SAME"
}