SEAT MEMBER AND SEAT
SEAT MEMBER AND SEAT
- Neue Suche nach: SASAKI HIDEHIRO
- Neue Suche nach: ADACHI HIROKI
- Neue Suche nach: SASAKI HIDEHIRO
- Neue Suche nach: ADACHI HIROKI
PROBLEM TO BE SOLVED: To provide a seat member and a seat, comfortable to sit on, and having both deformability and restrictive property in excellent balance.SOLUTION: A seat member 1 includes a seat core material 2 comprising an urethane-based resin foam molding having a space part 21, and a particle group 3 of foam particles 31 filled in the space part 21. A seat includes the seat member as a seat cushion, a seat back or the like. The space part 21 has a flow area 4 of the particle group 3 inside. Preferably, the ratio of a bulk volume of the particle group 3 to the whole internal volume of the space part 21 is 0.2-0.8.SELECTED DRAWING: Figure 2
【課題】変形性と拘束性とをバランス良く兼ね備え、座り心地のよいシート部材及びシートを提供すること。【解決手段】空間部２１を有するウレタン系樹脂発泡成形体からなるシート芯材２と、空間部２１内に充填された発泡粒子３１の粒子群３とを備えるシート部材１及びこれをシートクッション、シートバック等として備えたシートである。空間部２１内には該粒子群３の流動区域４を有する。空間部２１の全内部容積に対する粒子群３の嵩体積の比は０．２〜０．８であることが好ましい。【選択図】図２
Dokumentinformationen
SEAT MEMBER AND SEAT
シート部材及びシート
2016-10-27
Patent
Elektronische Ressource
Japanisch
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Seat configuration member and vehicle seat employing the seat configuration member
| Europäisches Patentamt | 2017