JP2020168998A - 移動体 - Google Patents
移動体 Download PDFInfo
- Publication number
- JP2020168998A JP2020168998A JP2019072868A JP2019072868A JP2020168998A JP 2020168998 A JP2020168998 A JP 2020168998A JP 2019072868 A JP2019072868 A JP 2019072868A JP 2019072868 A JP2019072868 A JP 2019072868A JP 2020168998 A JP2020168998 A JP 2020168998A
- Authority
- JP
- Japan
- Prior art keywords
- base
- vehicle
- wheel
- wheelbase
- seating
- 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.)
- Granted
Links
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
- 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
- A61G5/0833—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs foldable characterised by a particular folding direction folding front to back, e.g. reducing or expanding the overall depth 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
- A61G5/003—Wheelchairs attached to a cycle steerable by an attendant
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/003—Multidirectional wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/04—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group expansible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
- B60B19/12—Roller-type wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/02—Dead axles, i.e. not transmitting torque
- B60B35/10—Dead axles, i.e. not transmitting torque adjustable for varying track
- B60B35/1036—Dead axles, i.e. not transmitting torque adjustable for varying track operated with power assistance
- B60B35/1045—Dead axles, i.e. not transmitting torque adjustable for varying track operated with power assistance electrically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/30—Increase in
- B60B2900/351—Increase in versatility, e.g. usable for different purposes or different arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/50—Improvement of
- B60B2900/531—User-friendliness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/80—Other vehicles not covered by groups B60Y2200/10 - B60Y2200/60
- B60Y2200/84—Wheelchairs
Abstract
Description
10 前側ベース
11 前側サイドメンバ
12 前輪
12A 平板
13A ローラ部
13B 回転軸
15 脚部連結部
16 ピン部
17 ガイド係合部
18 傘歯車
20 ガイド部
25 傾斜伸縮部
26 ラックギア部
27 歯車機構
29 スライド部
30 後側ベース
31 後側サイドメンバ
32 後輪
40 シート
41 着座部
41a 着座面
41b 先端部
45 脚部
45a 長孔
48 背板
50 支柱
51 屈曲部
52 旋回軸
53 手押しハンドル部
55 アームレスト
56 本体部
57 グリップ
58 支持部
Claims (4)
- 幅方向に間隔を空けて配置された前輪を有する前側ベースと、該前側ベースに対して後方に配置され、後輪を有する後側ベースとを備えた移動体ベースと、
着座面を有する着座部と、該着座部を回動可能に支持する脚部とを有し、前記移動ベースの上方に配置されているシートと、
を備えている移動体であって、
前記前側ベース及び前記後側ベースは、前記前輪と前記後輪との間のホイールベースを拡大可能及び縮小可能とすべく、互いに対して相対的に移動可能な移動機構を備え、
前記前側ベースは、前記移動機構による前記ホイールベースの拡大及び縮小に伴って前記前輪の間のトレッド幅を拡大可能及び縮小可能に相対的に移動可能に構成されており、
前記着座部は、前記ホイールベース及び前記トレッド幅を縮小するために、前記前側ベース及び前記後側ベースの相対的な移動に伴い、前記脚部を介して、前記着座面が前方を臨むように前方に回動するように構成され、
前記着座部は、前記ホイールベース及び前記トレッド幅を拡大するために、前記前側ベース及び前記後側ベースの相対的な移動に伴い、前記脚部を介して、前記着座面が上方を臨むように後方に回動するように構成されている、移動体。 - 前記前側ベースの幅方向側部は前広がりに傾斜するように構成され、
前記脚部の下部には、該脚部を前記前側ベースに対して旋回可能とするように前記前側ベースに取り付けるように構成されたベース取付部が設けられ、
前記着座部の前方移動は、前記ホイールベース及び前記前輪トレッド幅を縮小するための前記前輪ベースの後方移動に伴う前記ベース取付部の後方移動及び前記脚部の前方旋回によってもたらされ、かつ、
前記着座部の後方移動は、前記ホイールベース及び前記前輪トレッド幅を拡大するための前記前側ベースの前方移動に伴う前記ベース取付部の前方移動及び前記脚部の後方旋回によってもたらさるように構成されている、請求項1に記載の移動体。 - 前記前側ベースの車幅方向側部には、車両前方に向かうに従い幅方向外側に傾斜する傾斜方向に伸縮する伸縮部が設けられ、該伸縮部の外側の前部に、前記前輪が取り付けられている、請求項2に記載の移動体。
- 前記前輪は、全方位移動車輪である、請求項1ないし請求項3のいずれか一項に記載の移動体。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019072868A JP7211219B2 (ja) | 2019-04-05 | 2019-04-05 | 移動体 |
US16/593,540 US11173080B2 (en) | 2019-04-05 | 2019-10-04 | Mobile object |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019072868A JP7211219B2 (ja) | 2019-04-05 | 2019-04-05 | 移動体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020168998A true JP2020168998A (ja) | 2020-10-15 |
JP7211219B2 JP7211219B2 (ja) | 2023-01-24 |
Family
ID=72662749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019072868A Active JP7211219B2 (ja) | 2019-04-05 | 2019-04-05 | 移動体 |
Country Status (2)
Country | Link |
---|---|
US (1) | US11173080B2 (ja) |
JP (1) | JP7211219B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109681557B (zh) * | 2018-06-12 | 2023-11-10 | 杭州程天科技发展有限公司 | 减震装置及其轮子结构 |
JP7272178B2 (ja) * | 2019-08-27 | 2023-05-12 | スズキ株式会社 | 電動車両 |
JP2021030954A (ja) * | 2019-08-27 | 2021-03-01 | スズキ株式会社 | 電動車両 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004344289A (ja) * | 2003-05-21 | 2004-12-09 | Kanto Auto Works Ltd | 4輪駆動式電動車椅子 |
US20150175227A1 (en) * | 2013-12-25 | 2015-06-25 | Hota Industrial Mfg. Co., Ltd. | Modular mobile vehicle with an adjustable wheelbase |
JP2015128921A (ja) * | 2014-01-06 | 2015-07-16 | トヨタ自動車株式会社 | 小型移動体 |
JP2015205542A (ja) * | 2014-04-17 | 2015-11-19 | トヨタ自動車東日本株式会社 | 移動体 |
JP2016168153A (ja) * | 2015-03-12 | 2016-09-23 | スズキ株式会社 | 小型電動車両 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4834409A (en) * | 1987-10-13 | 1989-05-30 | Kramer Duwayne E | Personal mobility vehicle with expansible wheel base and wheel track |
US5605345A (en) * | 1993-10-21 | 1997-02-25 | Brookefield Hunter Incorporated | Wheeled apparatus for use as walker and wheelchair |
US5944338A (en) * | 1996-12-27 | 1999-08-31 | Simpson; Maurice | Wheelchair |
JP3065554B2 (ja) | 1997-03-13 | 2000-07-17 | 茨城県 | 電動車椅子 |
JP2000005239A (ja) | 1998-06-25 | 2000-01-11 | Suzuki Motor Corp | 電動車の駆動制御装置 |
JP2001048497A (ja) | 1999-06-02 | 2001-02-20 | Toyota Autom Loom Works Ltd | フォークリフト |
DE19933052C1 (de) * | 1999-07-15 | 2000-11-23 | Daimler Chrysler Ag | Radaufhängung eines Kraftfahrzeuges |
US6340168B1 (en) * | 2000-08-25 | 2002-01-22 | Doris W. Alexander | Convertible chair and walker assembly |
JP4529543B2 (ja) | 2004-05-18 | 2010-08-25 | スズキ株式会社 | 電動車椅子 |
JP4529629B2 (ja) | 2004-10-05 | 2010-08-25 | スズキ株式会社 | 小型電動車両の方向指示装置 |
JP2009183407A (ja) | 2008-02-05 | 2009-08-20 | Toyota Motor Corp | 歩行補助装置 |
US8070180B2 (en) * | 2008-06-24 | 2011-12-06 | Leslie Stiba | Stroller and shopping cart |
US8038165B2 (en) * | 2008-10-08 | 2011-10-18 | Arthur Wang | Device for allowing a wheeled vehicle for individuals to be dragged in a folded configuration |
FR2975895B1 (fr) * | 2011-05-30 | 2013-06-28 | Commissariat Energie Atomique | Vehicule a au moins trois points d'appui stable sur le sol |
KR101311813B1 (ko) * | 2011-12-26 | 2013-09-26 | 주식회사 포스코 | 이동구조물의 휠 베이스 |
DE202012102516U1 (de) * | 2012-07-09 | 2012-08-08 | Ralf Kleinknecht | Motorisiertes dreirädriges Golf-Trolley |
CN103387028B (zh) * | 2012-07-19 | 2015-11-25 | 亚伯拉罕·尼诺·瑞森伯格 | 机动车 |
US9868456B2 (en) * | 2012-10-31 | 2018-01-16 | Austlen Baby Co. | Stroller with secondary seating |
SE536977C2 (sv) * | 2013-10-09 | 2014-11-18 | Rolf Ingersjö | Motoriserad rollator |
US9211000B1 (en) * | 2014-07-29 | 2015-12-15 | Daniel B. Storkel | Walker attachable tray |
GB2539627A (en) * | 2015-04-22 | 2016-12-28 | I-Glider Ltd | A reconfigurable wheeled personal mobility device |
GB2559786B (en) * | 2017-02-17 | 2021-02-17 | Inclusiviti Ltd | Mobility apparatus |
-
2019
- 2019-04-05 JP JP2019072868A patent/JP7211219B2/ja active Active
- 2019-10-04 US US16/593,540 patent/US11173080B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004344289A (ja) * | 2003-05-21 | 2004-12-09 | Kanto Auto Works Ltd | 4輪駆動式電動車椅子 |
US20150175227A1 (en) * | 2013-12-25 | 2015-06-25 | Hota Industrial Mfg. Co., Ltd. | Modular mobile vehicle with an adjustable wheelbase |
JP2015128921A (ja) * | 2014-01-06 | 2015-07-16 | トヨタ自動車株式会社 | 小型移動体 |
JP2015205542A (ja) * | 2014-04-17 | 2015-11-19 | トヨタ自動車東日本株式会社 | 移動体 |
JP2016168153A (ja) * | 2015-03-12 | 2016-09-23 | スズキ株式会社 | 小型電動車両 |
Also Published As
Publication number | Publication date |
---|---|
JP7211219B2 (ja) | 2023-01-24 |
US11173080B2 (en) | 2021-11-16 |
US20200315881A1 (en) | 2020-10-08 |
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