JP4383918B2 - ヘッドレスト - Google Patents
ヘッドレスト Download PDFInfo
- Publication number
- JP4383918B2 JP4383918B2 JP2004037354A JP2004037354A JP4383918B2 JP 4383918 B2 JP4383918 B2 JP 4383918B2 JP 2004037354 A JP2004037354 A JP 2004037354A JP 2004037354 A JP2004037354 A JP 2004037354A JP 4383918 B2 JP4383918 B2 JP 4383918B2
- Authority
- JP
- Japan
- Prior art keywords
- stay
- headrest
- rod
- shaped member
- cushion material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000463 material Substances 0.000 claims description 44
- 238000007747 plating Methods 0.000 claims description 28
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 3
- 238000005187 foaming Methods 0.000 claims description 3
- 239000011496 polyurethane foam Substances 0.000 claims description 3
- 238000005273 aeration Methods 0.000 claims 2
- 238000000034 method Methods 0.000 description 14
- 238000004519 manufacturing process Methods 0.000 description 13
- 238000005452 bending Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 239000006260 foam Substances 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 229920005749 polyurethane resin Polymers 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Description
予めクロムメッキが施された棒状部材を屈曲加工して屈曲加工部が設けられ、該屈曲加工部のメッキ層にマイクロクラックを形成したステーと、
前記ステーの周りで発泡原料を発泡・硬化して形成した弾性を有するポリウレタンフォームからなり、前記屈曲加工部を少なくとも覆って該ステーに接合されたクッション材とを備えたことを特徴とする。
15 メッキ層
16 ステー
16a 屈曲加工部
20 棒状部材
42 ステー
42a 屈曲加工部
52 ステー
52a 屈曲加工部
Claims (3)
- 予めクロムメッキが施された棒状部材(20)を屈曲加工して屈曲加工部(16a,42a,52a)が設けられ、該屈曲加工部(16a,42a,52a)のメッキ層(15)にマイクロクラックを形成したステー(16,42,52)と、
前記ステー(16,42,52)の周りで発泡原料を発泡・硬化して形成した弾性を有するポリウレタンフォームからなり、前記屈曲加工部(16a,42a,52a)を少なくとも覆って該ステー(16,42,52)に接合されたクッション材(14)とを備えた
ことを特徴とするヘッドレスト。 - 前記弾性体のJIS L 1096に準拠した通気量は、5〜60ml/cm2・secの範囲に設定されている請求項1記載のヘッドレスト。
- 前記弾性体のJIS L 1096に準拠した通気量は、10〜40ml/cm2・secの範囲に設定されている請求項1記載のヘッドレスト。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004037354A JP4383918B2 (ja) | 2004-02-13 | 2004-02-13 | ヘッドレスト |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004037354A JP4383918B2 (ja) | 2004-02-13 | 2004-02-13 | ヘッドレスト |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005224447A JP2005224447A (ja) | 2005-08-25 |
JP4383918B2 true JP4383918B2 (ja) | 2009-12-16 |
Family
ID=34999612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004037354A Expired - Fee Related JP4383918B2 (ja) | 2004-02-13 | 2004-02-13 | ヘッドレスト |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4383918B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005312548A (ja) * | 2004-04-27 | 2005-11-10 | Inoac Corp | ヘッドレスト用ポリウレタンフォーム及びヘッドレスト |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009213587A (ja) * | 2008-03-08 | 2009-09-24 | Bizen Hatsujo Kk | ヘッドレスト |
KR101142979B1 (ko) * | 2008-12-11 | 2012-05-08 | 동아대학교 산학협력단 | 고강도 및 경량의 헤드 레스트 스테이의 제조방법 |
-
2004
- 2004-02-13 JP JP2004037354A patent/JP4383918B2/ja not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005312548A (ja) * | 2004-04-27 | 2005-11-10 | Inoac Corp | ヘッドレスト用ポリウレタンフォーム及びヘッドレスト |
JP4532161B2 (ja) * | 2004-04-27 | 2010-08-25 | 株式会社イノアックコーポレーション | ヘッドレスト用ポリウレタンフォーム及びヘッドレスト |
Also Published As
Publication number | Publication date |
---|---|
JP2005224447A (ja) | 2005-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20160263713A1 (en) | Method for manufacturing headrest stay | |
JP5230406B2 (ja) | 乗り物用ヘッドレスト、ヘッドレストの製造方法、及び車両シート | |
EP3245098B1 (en) | Seat backrest and seat including the same | |
CN101790468A (zh) | 用于车辆座椅的结构 | |
CA2600492A1 (en) | Automobile vehicle passenger seat and process for producing a vehicle passenger seat | |
JP2006306215A (ja) | 車両用ルーフパネル | |
JP4383918B2 (ja) | ヘッドレスト | |
JP5181880B2 (ja) | シートパッドの成形方法 | |
CN107322861A (zh) | 一种汽车后排侧垫结构及其成型方法 | |
CN208264048U (zh) | 车辆用座椅构件 | |
CN204432459U (zh) | 座椅靠背和包括其的座椅 | |
CN108367697A (zh) | 车辆用座垫构件和车辆用座垫 | |
JP2006149466A (ja) | シート用パッドおよびその製造方法 | |
JP6869804B2 (ja) | 車両用のシートパッド | |
JP5090124B2 (ja) | シート用パッド及びその製造方法、並びに、シート構成部材の製造方法 | |
JP4745781B2 (ja) | シート用パッド、並びにその成形型及び製造方法 | |
CN108145899A (zh) | 座椅座垫的成形模 | |
CN203832303U (zh) | 一种汽车座椅的侧翼及汽车座椅 | |
US20090286027A1 (en) | Method for manufacturing a blow moulded part and blow moulded part | |
US20060192318A1 (en) | Method of producing a motor vehicle fitting part | |
JP2007098776A5 (ja) | ||
JP2021003920A (ja) | ヘッドレストスティ | |
US11613214B2 (en) | Insert component for an interior component of a vehicle, interior component for a vehicle, and vehicle | |
JP2006198818A (ja) | シート用パッド成形用金型及びシート用パッドの製造方法 | |
US9102254B2 (en) | Method for producing head restraints for vehicle seats and one such head restraint |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20061127 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090415 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090421 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090618 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090825 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090924 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20121002 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4383918 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20131002 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |