JP4510762B2 - シート折畳み機構 - Google Patents
シート折畳み機構 Download PDFInfo
- Publication number
- JP4510762B2 JP4510762B2 JP2005516022A JP2005516022A JP4510762B2 JP 4510762 B2 JP4510762 B2 JP 4510762B2 JP 2005516022 A JP2005516022 A JP 2005516022A JP 2005516022 A JP2005516022 A JP 2005516022A JP 4510762 B2 JP4510762 B2 JP 4510762B2
- Authority
- JP
- Japan
- Prior art keywords
- seat
- seat plate
- folding mechanism
- stay
- backrest
- 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
- 230000007246 mechanism Effects 0.000 title claims description 72
- 210000003127 knee Anatomy 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 210000003141 lower extremity Anatomy 0.000 description 8
- 230000008901 benefit Effects 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 125000002066 L-histidyl group Chemical group [H]N1C([H])=NC(C([H])([H])[C@](C(=O)[*])([H])N([H])[H])=C1[H] 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 208000012287 Prolapse Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/053—Aids for getting into, or out of, bed, e.g. steps, chairs, cane-like supports
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
- A61G5/0808—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction
- A61G5/0816—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding side to side, e.g. reducing or expanding the overall width of the wheelchair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
- A61G5/0883—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable having locking means for maintaining a folded or unfolded condition
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/08—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable
- A61G5/0891—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable having rigid supports, e.g. seat or back supports which retain their shape after folding of the wheelchair
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1094—Tables, working plates or trays
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/128—Rests specially adapted therefor, e.g. for the head or the feet for feet
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1002—Parts, details or accessories with toilet facilities
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/1056—Arrangements for adjusting the seat
- A61G5/1059—Arrangements for adjusting the seat adjusting the height of the seat
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nursing (AREA)
- Invalid Beds And Related Equipment (AREA)
- Handcart (AREA)
Description
2 ステイ
3 背もたれ
4 足置き
5 側枠
6 同期回転機構
7 駆動ボックス
11 座板
13 ステイと座板の連結部
21 ステイの縦軸
22 ステイの横棒
24 螺旋杆
32 支え台
41 長孔
42 連結バー
50 フレーム
51 肘掛け
55 側枠に設けた空間
71 ガススプリング
74 昇降ブラケット
75 連結具
76 上端ロック
79 螺旋スリーブ
Claims (8)
- 座板(11)の側部に位置する側枠(5)に縦軸(21)を当該縦軸回りに回動自在に支持されたL形、逆L形ないし横T形の前後のステイ(2a,2b)と、この前後のステイの横棒(22)で支持される前記座板(11)とを備え、前記横棒の先端と前記座板とが、当該座板の前記側枠から遠い側の側辺(12)に近接する位置で、前記座板で形成されるシート(1)の前後方向の軸(62)回り及び前記縦軸と平行な軸(61)回りに回動自在に連結されている、シート折畳み機構。
- シート(1)の左右に位置する側枠5と、左右に分割された座板(11)とを備え、左右の座板のそれぞれが当該それぞれの側の側枠(5)で支持されている、請求項1記載のシート折畳み機構。
- ステイ(2a,2b)の縦軸(21)が、その上部を下部に対して前記シート(1)の前方となる方向に変位させた前倒れ方向に傾斜させて側枠(5)に回動自在に支持されている、請求項1又は2記載のシート折畳み機構。
- 前記横棒(22)の先端と前記座板(11)とが、前記前後方向の軸(62)回りの回動角及び前記縦軸と平行な軸(61)回りの回動角とを1:1の関係で連結する同期回転機構(6)を介して連結されている、請求項1、2又は3記載のシート折畳み機構。
- 背もたれ(3)を備えたシートの折畳み機構であって、当該背もたれが後ステイ(2b)に固定して装着されている、請求項1又は2記載のシート折畳み機構。
- 背もたれ(3)を備えたシートの折畳み機構であって、当該背もたれ(3)が左右の後ステイ(2b)のどちらかの1本に固定して装着されている、請求項2記載のシート折畳み機構。
- シート(1)の前後方向となる方向に移動可能に支持された足置き(4)を備え、当該足置きと前ステイ(2a)の下端からシート下へと延びる連結バー(42)の先端とがリンクないしシート(1)の左右方向となる方向の長孔(41)を介して連結されている、請求項2記載のシート折畳み機構。
- 前記足置き(4)が、その前縁部分から上方に延びる膝押さえ(43)を備えている、請求項7記載のシート折畳み機構。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003401911 | 2003-12-01 | ||
JP2003401911 | 2003-12-01 | ||
PCT/JP2004/018227 WO2005053592A1 (ja) | 2003-12-01 | 2004-11-30 | シート折畳み機構及び車椅子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2005053592A1 JPWO2005053592A1 (ja) | 2007-06-28 |
JP4510762B2 true JP4510762B2 (ja) | 2010-07-28 |
Family
ID=34649993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005516022A Expired - Fee Related JP4510762B2 (ja) | 2003-12-01 | 2004-11-30 | シート折畳み機構 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7686324B2 (ja) |
EP (1) | EP1702601A1 (ja) |
JP (1) | JP4510762B2 (ja) |
CN (1) | CN100553599C (ja) |
WO (1) | WO2005053592A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010099158A (ja) * | 2008-10-22 | 2010-05-06 | Hirotoshi Tomita | 車いす |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006087433A1 (fr) * | 2005-02-17 | 2006-08-24 | Jean Pierre Aubert | Fauateuil electrique pour le transport des handicapes par un accompagnateur |
JP2008104813A (ja) * | 2006-10-27 | 2008-05-08 | Idea System Kk | 介護用椅子 |
JP4970523B2 (ja) * | 2009-10-29 | 2012-07-11 | 優治 仁村 | 車椅子 |
JP4732543B1 (ja) * | 2010-03-03 | 2011-07-27 | 優治 仁村 | 車椅子 |
US8419047B2 (en) * | 2010-07-21 | 2013-04-16 | Karma Medical Products Co., Ltd. | Folding device for wheelchair |
JP4712119B1 (ja) * | 2010-08-12 | 2011-06-29 | 優治 仁村 | 車椅子 |
AU2011205002B2 (en) * | 2010-08-12 | 2012-12-06 | Yosiharu Nimura | Wheelchair |
JP4776736B1 (ja) | 2010-09-13 | 2011-09-21 | イデアシステム株式会社 | 介護用車椅子 |
ITME20120009A1 (it) * | 2012-05-23 | 2013-11-24 | Giovanni Rinaldo | Sedia per diversamente abile |
CN107735006A (zh) * | 2015-05-06 | 2018-02-23 | 筑沃解决方案私人有限公司 | 坐厕椅 |
US10646396B2 (en) * | 2017-12-21 | 2020-05-12 | James Lass | Hybrid mobility and transfer assistance device |
US11389351B2 (en) * | 2018-06-27 | 2022-07-19 | Motion Composites Inc. | Wheelchair footrest assembly |
JP7252610B2 (ja) * | 2019-04-05 | 2023-04-05 | オージー技研株式会社 | 移乗装置 |
CN110368213B (zh) * | 2019-08-15 | 2024-03-08 | 西华大学 | 可折叠式轮椅床 |
US11395782B2 (en) * | 2019-12-27 | 2022-07-26 | Ping An Technology (Shenzhen) Co., Ltd. | Intelligent mobility assistance device |
CN111067739B (zh) * | 2020-01-13 | 2024-04-19 | 淄博科创医疗仪器有限公司 | 折叠式卧床病人搬运机器人 |
CN111329672B (zh) * | 2020-03-06 | 2022-05-17 | 深圳市大鹏新区南澳人民医院 | 一种可升降轮椅 |
CN111870442B (zh) * | 2020-08-03 | 2022-08-26 | 广州大学 | 一种用于转移失能人群的可折叠轮椅 |
CN114259344A (zh) * | 2020-09-15 | 2022-04-01 | 马岳 | 老年床边简单配套轮椅 |
JP2022114833A (ja) * | 2021-01-27 | 2022-08-08 | マツダ株式会社 | 車椅子 |
JP7165847B1 (ja) | 2021-06-22 | 2022-11-07 | 村瀬 明春 | 洋式便器の使用を容易にする車椅子 |
JP2023073886A (ja) * | 2021-11-16 | 2023-05-26 | 船井電機・ホールディングス株式会社 | 移乗装置 |
US12042445B2 (en) * | 2022-07-27 | 2024-07-23 | Dane Rustad | Adjustable chair |
DE202023101809U1 (de) * | 2023-04-11 | 2023-10-11 | Dagmar Siebold | Sitz- und Stehmöbel zur Unterstützung der Bewegung einer Person mit Muskelhypotonie, Ataxie und/oder spastischer Cerebralparese |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59222147A (ja) * | 1983-05-27 | 1984-12-13 | トヨタ車体株式会社 | 折畳み車椅子 |
US4989890A (en) * | 1986-09-30 | 1991-02-05 | Invacare Corporation | Length and width adjustable wheelchair |
JPH10272158A (ja) * | 1997-03-31 | 1998-10-13 | Iura:Kk | 車椅子 |
JPH11239590A (ja) * | 1998-02-24 | 1999-09-07 | Maruishi Cycle Industries Ltd | 折り畳み自在な車椅子における座席マット |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4754987A (en) * | 1983-01-12 | 1988-07-05 | Williams Ronald H | Wheelchair |
US4813693A (en) * | 1986-09-30 | 1989-03-21 | Invacare Corporation | Adjustable child's wheelchair |
JPH0368034A (ja) | 1989-08-07 | 1991-03-25 | Mitsubishi Electric Corp | チェックポイント再試行方式 |
JPH03188853A (ja) | 1989-12-19 | 1991-08-16 | Kiyoshi Kitahama | 車椅子 |
JP2561199B2 (ja) | 1992-03-10 | 1996-12-04 | 清 北浜 | 電動車椅子 |
US5913568A (en) * | 1997-09-30 | 1999-06-22 | Brightbill; Stephen T. | Two platform motion seat |
EP1110530A4 (en) * | 1999-07-02 | 2006-03-22 | Iura Co Ltd | MOTION DEVICE |
JP2001286508A (ja) * | 2000-04-06 | 2001-10-16 | Iura:Kk | 移乗機構を備えた車椅子 |
-
2004
- 2004-11-30 JP JP2005516022A patent/JP4510762B2/ja not_active Expired - Fee Related
- 2004-11-30 CN CNB2004800344776A patent/CN100553599C/zh not_active Expired - Fee Related
- 2004-11-30 EP EP04819964A patent/EP1702601A1/en not_active Withdrawn
- 2004-11-30 WO PCT/JP2004/018227 patent/WO2005053592A1/ja active Application Filing
- 2004-11-30 US US10/581,536 patent/US7686324B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59222147A (ja) * | 1983-05-27 | 1984-12-13 | トヨタ車体株式会社 | 折畳み車椅子 |
US4989890A (en) * | 1986-09-30 | 1991-02-05 | Invacare Corporation | Length and width adjustable wheelchair |
JPH10272158A (ja) * | 1997-03-31 | 1998-10-13 | Iura:Kk | 車椅子 |
JPH11239590A (ja) * | 1998-02-24 | 1999-09-07 | Maruishi Cycle Industries Ltd | 折り畳み自在な車椅子における座席マット |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010099158A (ja) * | 2008-10-22 | 2010-05-06 | Hirotoshi Tomita | 車いす |
Also Published As
Publication number | Publication date |
---|---|
EP1702601A1 (en) | 2006-09-20 |
CN1882301A (zh) | 2006-12-20 |
US7686324B2 (en) | 2010-03-30 |
CN100553599C (zh) | 2009-10-28 |
US20070273124A1 (en) | 2007-11-29 |
JPWO2005053592A1 (ja) | 2007-06-28 |
WO2005053592A1 (ja) | 2005-06-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4510762B2 (ja) | シート折畳み機構 | |
US7165778B2 (en) | Manually operable standing wheelchair | |
WO2012036131A1 (ja) | 介護用車椅子 | |
JP2011172898A (ja) | 介護用リフト | |
JP3032746B2 (ja) | 車椅子 | |
CN115089406B (zh) | 一种护理移位小车 | |
JP3680160B2 (ja) | 車椅子 | |
JP6082376B2 (ja) | 移乗移動装置 | |
JP4160787B2 (ja) | 平行リンク式座部昇降歩行車 | |
CN215606974U (zh) | 一种防摔倒坐站两用的助行车 | |
JP2008104813A5 (ja) | ||
JP2017225553A (ja) | 移乗車 | |
JP3549999B2 (ja) | 入浴用車椅子 | |
TWI357324B (ja) | ||
KR200465717Y1 (ko) | 레그프레임의 각도 조절이 가능한 휠체어 | |
JP2001129033A (ja) | 介護補助装置 | |
CN110799152B (zh) | 运输躺椅 | |
JPH0824293A (ja) | 車椅子 | |
JP2004261446A (ja) | 介護用車椅子 | |
JP4633453B2 (ja) | 電動式立ち上がり補助機能付リラックス車イス | |
JP2013074954A (ja) | 昇降折りたたみフットレスト装置とこれを用いた車椅子 | |
CN220237204U (zh) | 帮助站起的辅助装置 | |
JPS6284763A (ja) | 車椅子 | |
CN219354436U (zh) | 一种护理轮椅 | |
JP4029287B2 (ja) | 簡易リフター |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20090728 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20090925 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20091110 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100210 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20100210 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20100308 |
|
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: 20100330 |
|
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: 20100430 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130514 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
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 |