VEHICLE SEAT
PROBLEM TO BE SOLVED: To promptly support a head of a seated occupant during a rear end collision even when a framework of a seat back is formed by a resin seat back frame having a rear surface panel part.SOLUTION: In a vehicle seat 10, a seat back frame 22 is formed by a resin material and the seat...
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| creator | NISHIKIDO SATOSHI YASUDA KENZO |
| description | PROBLEM TO BE SOLVED: To promptly support a head of a seated occupant during a rear end collision even when a framework of a seat back is formed by a resin seat back frame having a rear surface panel part.SOLUTION: In a vehicle seat 10, a seat back frame 22 is formed by a resin material and the seat back frame 22 has a rear surface panel part 32. A rear displacement part 34 is formed at a center part of the rear surface panel part 32. The rear displacement part 34 is curved into a spherical surface shape that protrudes to the seat front side. When a load applied to the seat rear side acts on the rear surface panel part 32 during a rear end collision, the rear displacement part 34 is inverted to the seat rear side to displace to the seat rear side. Thus, an upper body of a seated occupant is allowed to move to the seat rear side and the upper body of the seated occupant enters into the seat back 20. Consequently, a head of the seated occupant moves to the headrest side and is promptly supported by a headrest.
【課題】背面パネル部を有する樹脂製のシートバックフレームでシートバックの骨格を構成した場合でも後面衝突時に着座乗員の頭部を速やかに支持する。【解決手段】車両用シート１０では、シートバックフレーム２２が樹脂材により構成されており、シートバックフレーム２２は背面パネル部３２を有している。ここで、背面パネル部３２の中央部には、後方変位部３４が形成されている。この後方変位部３４は、シート前方側へ凸となる球面状に湾曲されている。そして、後面衝突時にシート後方側への荷重が背面パネル部３２に作用すると、後方変位部３４がシート後方側へ反転してシート後方側へ変位する。このため、着座乗員の上半身のシート後方側への移動が許容されて、着座乗員の上半身がシートバック２０内に入り込む。その結果、着座乗員の頭部が、ヘッドレスト側へ移動してヘッドレストによって速やかに支持される。【選択図】図１ |
| format | Patent |
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【課題】背面パネル部を有する樹脂製のシートバックフレームでシートバックの骨格を構成した場合でも後面衝突時に着座乗員の頭部を速やかに支持する。【解決手段】車両用シート１０では、シートバックフレーム２２が樹脂材により構成されており、シートバックフレーム２２は背面パネル部３２を有している。ここで、背面パネル部３２の中央部には、後方変位部３４が形成されている。この後方変位部３４は、シート前方側へ凸となる球面状に湾曲されている。そして、後面衝突時にシート後方側への荷重が背面パネル部３２に作用すると、後方変位部３４がシート後方側へ反転してシート後方側へ変位する。このため、着座乗員の上半身のシート後方側への移動が許容されて、着座乗員の上半身がシートバック２０内に入り込む。その結果、着座乗員の頭部が、ヘッドレスト側へ移動してヘッドレストによって速やかに支持される。【選択図】図１</description><language>eng ; jpn</language><subject>PERFORMING OPERATIONS ; SEATS SPECIALLY ADAPTED FOR VEHICLES ; TRANSPORTING ; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR ; VEHICLES IN GENERAL ; VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20141120&DB=EPODOC&CC=JP&NR=2014218185A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20141120&DB=EPODOC&CC=JP&NR=2014218185A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NISHIKIDO SATOSHI</creatorcontrib><creatorcontrib>YASUDA KENZO</creatorcontrib><title>VEHICLE SEAT</title><description>PROBLEM TO BE SOLVED: To promptly support a head of a seated occupant during a rear end collision even when a framework of a seat back is formed by a resin seat back frame having a rear surface panel part.SOLUTION: In a vehicle seat 10, a seat back frame 22 is formed by a resin material and the seat back frame 22 has a rear surface panel part 32. A rear displacement part 34 is formed at a center part of the rear surface panel part 32. The rear displacement part 34 is curved into a spherical surface shape that protrudes to the seat front side. When a load applied to the seat rear side acts on the rear surface panel part 32 during a rear end collision, the rear displacement part 34 is inverted to the seat rear side to displace to the seat rear side. Thus, an upper body of a seated occupant is allowed to move to the seat rear side and the upper body of the seated occupant enters into the seat back 20. Consequently, a head of the seated occupant moves to the headrest side and is promptly supported by a headrest.
【課題】背面パネル部を有する樹脂製のシートバックフレームでシートバックの骨格を構成した場合でも後面衝突時に着座乗員の頭部を速やかに支持する。【解決手段】車両用シート１０では、シートバックフレーム２２が樹脂材により構成されており、シートバックフレーム２２は背面パネル部３２を有している。ここで、背面パネル部３２の中央部には、後方変位部３４が形成されている。この後方変位部３４は、シート前方側へ凸となる球面状に湾曲されている。そして、後面衝突時にシート後方側への荷重が背面パネル部３２に作用すると、後方変位部３４がシート後方側へ反転してシート後方側へ変位する。このため、着座乗員の上半身のシート後方側への移動が許容されて、着座乗員の上半身がシートバック２０内に入り込む。その結果、着座乗員の頭部が、ヘッドレスト側へ移動してヘッドレストによって速やかに支持される。【選択図】図１</description><subject>PERFORMING OPERATIONS</subject><subject>SEATS SPECIALLY ADAPTED FOR VEHICLES</subject><subject>TRANSPORTING</subject><subject>VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR</subject><subject>VEHICLES IN GENERAL</subject><subject>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZOAJc_XwdPZxVQh2dQzhYWBNS8wpTuWF0twMSm6uIc4euqkF-fGpxQWJyal5qSXxXgFGBoYmRoYWhhamjsZEKQIAu74ctA</recordid><startdate>20141120</startdate><enddate>20141120</enddate><creator>NISHIKIDO SATOSHI</creator><creator>YASUDA KENZO</creator><scope>EVB</scope></search><sort><creationdate>20141120</creationdate><title>VEHICLE SEAT</title><author>NISHIKIDO SATOSHI ; YASUDA KENZO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2014218185A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; jpn</language><creationdate>2014</creationdate><topic>PERFORMING OPERATIONS</topic><topic>SEATS SPECIALLY ADAPTED FOR VEHICLES</topic><topic>TRANSPORTING</topic><topic>VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR</topic><topic>VEHICLES IN GENERAL</topic><topic>VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR</topic><toplevel>online_resources</toplevel><creatorcontrib>NISHIKIDO SATOSHI</creatorcontrib><creatorcontrib>YASUDA KENZO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NISHIKIDO SATOSHI</au><au>YASUDA KENZO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>VEHICLE SEAT</title><date>2014-11-20</date><risdate>2014</risdate><abstract>PROBLEM TO BE SOLVED: To promptly support a head of a seated occupant during a rear end collision even when a framework of a seat back is formed by a resin seat back frame having a rear surface panel part.SOLUTION: In a vehicle seat 10, a seat back frame 22 is formed by a resin material and the seat back frame 22 has a rear surface panel part 32. A rear displacement part 34 is formed at a center part of the rear surface panel part 32. The rear displacement part 34 is curved into a spherical surface shape that protrudes to the seat front side. When a load applied to the seat rear side acts on the rear surface panel part 32 during a rear end collision, the rear displacement part 34 is inverted to the seat rear side to displace to the seat rear side. Thus, an upper body of a seated occupant is allowed to move to the seat rear side and the upper body of the seated occupant enters into the seat back 20. Consequently, a head of the seated occupant moves to the headrest side and is promptly supported by a headrest.
【課題】背面パネル部を有する樹脂製のシートバックフレームでシートバックの骨格を構成した場合でも後面衝突時に着座乗員の頭部を速やかに支持する。【解決手段】車両用シート１０では、シートバックフレーム２２が樹脂材により構成されており、シートバックフレーム２２は背面パネル部３２を有している。ここで、背面パネル部３２の中央部には、後方変位部３４が形成されている。この後方変位部３４は、シート前方側へ凸となる球面状に湾曲されている。そして、後面衝突時にシート後方側への荷重が背面パネル部３２に作用すると、後方変位部３４がシート後方側へ反転してシート後方側へ変位する。このため、着座乗員の上半身のシート後方側への移動が許容されて、着座乗員の上半身がシートバック２０内に入り込む。その結果、着座乗員の頭部が、ヘッドレスト側へ移動してヘッドレストによって速やかに支持される。【選択図】図１</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR |
| title | VEHICLE SEAT |
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