VEHICLE SEAT

• Main Authors: ONUMA KOJI, FUKUDA YUKI, MISONO TAIJI, MIZUKOSHI TOSHIMITSU, NAKAJIMA HIROSHI, SHIMAZU MASAKI, NAGATOMO HIROMITSU, ABE RYUHEI
• Format: Patent
• Language: English; Japanese
• Published: 10.05.2018
• Subjects: BEDS; CHAIRS; COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; FURNITURE; HUMAN NECESSITIES; PERFORMING OPERATIONS; SEATS SPECIALLY ADAPTED FOR VEHICLES; SOFAS; SPICE MILLS; SUCTION CLEANERS IN GENERAL; TRANSPORTING; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR; VEHICLES IN GENERAL

PROBLEM TO BE SOLVED: To provide a vehicle seat which can easily adjust a deformation amount of a seat forming the vehicle seat, i.e., cushioning of the seat.SOLUTION: A vehicle seat includes a seat frame and a cushioning body suspending from the seat frame and elastically supporting a seated person. The cushioning body has: a wire 6 attached to the seat frame at both ends; and a rear restriction member 7 supporting at least a part of the wire 6 and restricting deformation of the part of the wire 6. The wire 6 includes: a lateral direction extending part 6a and a lateral direction extending part 6c extending in a seat lateral direction; and a connection part 6b connecting the lateral direction extending part 6a with the lateral direction extending part 6c. The rear restriction member 7 is made of a resin material and supports the lateral direction extending part 6a and the lateral direction extending part 6c.SELECTED DRAWING: Figure 7 【課題】乗物用シートを構成するシートの撓み量、つまりシートのクッション性を容易に調整することが可能な乗物用シートを提供する。【解決手段】乗物用シートは、シートフレームと、シートフレームに懸架されて着座者を弾性的に支持する緩衝体と、を備える。緩衝体は、シートフレームに両端部が取り付けられたワイヤー６と、ワイヤー６の少なくとも一部を支持してワイヤー６の一部の撓みを規制する後側規制部材７を有する。ワイヤー６は、シート左右方向にそれぞれ延出する左右方向延出部６ａと左右方向延出部６ｃと、左右方向延出部６ａと左右方向延出部６ｃを連結する連結部６ｂと、を備える。後側規制部材７は、樹脂材料から成り、左右方向延出部６ａと左右方向延出部６ｃとを支持している。【選択図】図７