JP6055184B2 - 移動体のブレーキ構造 - Google Patents
移動体のブレーキ構造 Download PDFInfo
- Publication number
- JP6055184B2 JP6055184B2 JP2012006563A JP2012006563A JP6055184B2 JP 6055184 B2 JP6055184 B2 JP 6055184B2 JP 2012006563 A JP2012006563 A JP 2012006563A JP 2012006563 A JP2012006563 A JP 2012006563A JP 6055184 B2 JP6055184 B2 JP 6055184B2
- Authority
- JP
- Japan
- Prior art keywords
- grip
- brake
- moving body
- wheelchair
- moving
- 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
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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
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/1037—Wheelchairs having brakes manipulated by assisting person
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/08—Brake-action initiating means for personal initiation hand actuated
- B60T7/10—Disposition of hand control
- B60T7/102—Disposition of hand control by means of a tilting lever
-
- 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
- A61G5/1005—Wheelchairs having brakes
- A61G5/1013—Wheelchairs having brakes engaging the wheel
- A61G5/1016—Wheelchairs having brakes engaging the wheel on the rim
-
- 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
- A61G5/1005—Wheelchairs having brakes
- A61G5/1021—Wheelchairs having brakes engaging specific brake elements
- A61G5/1024—Brake discs
-
- 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
- A61G5/1005—Wheelchairs having brakes
- A61G5/1021—Wheelchairs having brakes engaging specific brake elements
- A61G5/1027—Hub elements, e.g. drums
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)
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Braking Elements And Transmission Devices (AREA)
Description
[第1実施形態]
(1)操作者がグリップ13を手掌全体で握った状態で、前方への移動操作時に手掌の母指球(示指と母指の付け根の部分)付近が操作力の圧力中心となる範囲(例えば長軸Bが車椅子1の進行方向Aと略直交する位置)
(2)操作者がグリップ13を手掌全体で握った状態で、操作者の小指がグリップ13の基部13a側となる範囲(例えば基部13aを回動部12の上方に固設した場合において鉛直上方を高さ方向とし、基部13aを頂点とする円錐形状の範囲、または基部13aを回動部12の車幅方向内側(右側ハンドル部10aでは左方、左側ハンドル部10bでは右方)に固設した場合において車幅方向内側を高さ方向とし、基部13aを頂点とする円錐形状の範囲)
[第2実施形態]
5 車輪
7 ブレーキ装置(車輪制動部)
8 ブレーキワイヤ(制動操作部)
10,20 手押しハンドル部
10a,20a 右側ハンドル部
10b,20b 左側ハンドル部
13,23 グリップ
13a グリップの基部
14,24 ブレーキワイヤ連結部材(制動操作部)
A 進行方向
B グリップの長軸
Claims (5)
- 一対の車輪を有する移動体において、前記車輪を個別に制動するための一対のブレーキ構造であって、
当該一対のブレーキ構造のそれぞれが、
前記一対の車輪のいずれか一方を制動させる車輪制動部と、
前記移動体の移動操作のために操作者により把持されるグリップであって、該グリップの基部が、前記移動体の操作者による操作力の印加が無いときに所定の基準位置に位置するように前記移動体に固設され、前記基準位置は前記移動体の進行方向に沿った一軸まわりのいずれかの位置であり、前記移動体の進行方向視において前記一軸から径方向に突出するよう延在し、一方向に回動可能に設置されるグリップと、
前記基準位置において操作者から前記グリップに加えられる操作力による前記グリップの回動操作に応じて、前記車輪制動部を作動させ、前記車輪を制動させる制動操作部と、
を備え
前記グリップは、前記操作者が前記移動体の進行方向後方の外部から前記グリップを把持して前記移動体の移動操作を行うよう、前記移動体の背面側に立設され、
前記グリップは、前記移動体の進行方向には、前記移動体に対する相対的な移動が規制されており、
前記グリップは、該グリップの基部側を回転中心として、前記移動体の進行方向または前記進行方向から傾斜する方向に沿った回転軸まわりに回動可能に設置される、
ことを特徴とする移動体のブレーキ構造。 - 前記グリップが、該グリップの基部を通り前記移動体の進行方向に直交する平面上または該平面より前方に延在する、もしくは前記基部を通る水平面上または該水平面より下方に延在することを特徴とする、請求項1に記載の移動体のブレーキ構造。
- 前記グリップが、該グリップの基部を通り前記移動体の進行方向に直行する平面上または該平面より前方かつ前記基部を通る水平面上または該水平面より上方に延在する、または前記基部を通り前記移動体の進行方向に直行する平面上または該平面より後方かつ前記基部を通る水平面上または該水平面より下方に延在することを特徴とする、請求項2に記載の移動体のブレーキ構造。
- 前記グリップが、前記移動体の全幅内に延在することを特徴とする、請求項1〜3のいずれか1項に記載の移動体のブレーキ構造。
- 前記グリップが、前記移動体の進行方向視において上方または下方に延在することを特徴とする、請求項1〜4のいずれか1項に記載の移動体のブレーキ構造。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012006563A JP6055184B2 (ja) | 2012-01-16 | 2012-01-16 | 移動体のブレーキ構造 |
CN201280067111.3A CN104039292B (zh) | 2012-01-16 | 2012-12-28 | 移动体的制动结构 |
PCT/JP2012/084085 WO2013108574A1 (ja) | 2012-01-16 | 2012-12-28 | 移動体のブレーキ構造 |
US14/370,093 US9414976B2 (en) | 2012-01-16 | 2012-12-28 | Brake structure for mobile object |
SG11201403912UA SG11201403912UA (en) | 2012-01-16 | 2012-12-28 | Brake structure for a moving body |
HK14111498.8A HK1197876A1 (zh) | 2012-01-16 | 2014-11-13 | 移動體的制動結構 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012006563A JP6055184B2 (ja) | 2012-01-16 | 2012-01-16 | 移動体のブレーキ構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013144077A JP2013144077A (ja) | 2013-07-25 |
JP6055184B2 true JP6055184B2 (ja) | 2016-12-27 |
Family
ID=48799009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012006563A Expired - Fee Related JP6055184B2 (ja) | 2012-01-16 | 2012-01-16 | 移動体のブレーキ構造 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9414976B2 (ja) |
JP (1) | JP6055184B2 (ja) |
CN (1) | CN104039292B (ja) |
HK (1) | HK1197876A1 (ja) |
SG (1) | SG11201403912UA (ja) |
WO (1) | WO2013108574A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130264791A1 (en) * | 2012-01-24 | 2013-10-10 | Brandon Handel | Hand rim for propelling a wheelchair |
JP6090125B2 (ja) * | 2013-11-15 | 2017-03-08 | トヨタ自動車株式会社 | 乗り物 |
US9987178B2 (en) * | 2015-04-16 | 2018-06-05 | Neil Vesco | Wheelchair braking and steering system |
WO2019064416A1 (ja) * | 2017-09-28 | 2019-04-04 | 實孝 阿多 | 手動用車輪付移動体 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5869570U (ja) * | 1981-11-04 | 1983-05-11 | 株式会社大阪タイユ− | 長尺物手押し運搬車 |
US4653613A (en) * | 1985-12-02 | 1987-03-31 | Rueben Blancas | Rotating grip brake for bicycles |
JPH0712199Y2 (ja) * | 1988-03-31 | 1995-03-22 | アマノ株式会社 | 自走歩行式車輌用ブレーキ装置 |
US4852697A (en) | 1989-01-04 | 1989-08-01 | Helmut Kulik | Wheelchair handbrakes with actuator tube and replaceable brake stopper |
US5005674A (en) * | 1990-02-05 | 1991-04-09 | Piatt John A | Bi-directional rotating grip brake for use with a conventional hand brake system of a bicycle |
US6007082A (en) * | 1993-11-19 | 1999-12-28 | Watwood; Brian M. | Wheelchair driver and braking system |
US5626058A (en) | 1995-04-24 | 1997-05-06 | Karpowich; John W. | Rotary actuator for a bicycle brake |
US5667236A (en) * | 1995-08-04 | 1997-09-16 | Murphy; Michael K. | Safety control grip brake for wheelchairs |
JPH11113971A (ja) * | 1997-10-14 | 1999-04-27 | Dia Alum Kk | 介護用の車椅子のブレ−キ装置 |
DE29907287U1 (de) * | 1999-04-24 | 1999-07-15 | Bischoff & Bischoff & Co. Medizin- und Rehabilitationstechnik Vertriebs- GmbH, 76327 Pfinztal | Drehgriff-Bremsvorrichtung |
US20050000755A1 (en) * | 2003-03-27 | 2005-01-06 | Akebono Brake Industry Co., Ltd. | Brake operating apparatus |
US6854754B1 (en) * | 2003-08-13 | 2005-02-15 | J. Alexander Easley, Jr. | Wheelchair with brake assembly |
JP4582323B2 (ja) * | 2005-03-24 | 2010-11-17 | 株式会社松永製作所 | ブレーキのグリップ装置 |
JP2007037700A (ja) * | 2005-08-02 | 2007-02-15 | Nitta Ind Corp | 車椅子および制動装置 |
JP2008095879A (ja) * | 2006-10-13 | 2008-04-24 | Avant Kk | ブレーキ装置および車椅子 |
JP2009011372A (ja) * | 2007-06-29 | 2009-01-22 | Mutsumi Giken Kk | 電動車椅子 |
JP5523037B2 (ja) | 2009-09-28 | 2014-06-18 | ピジョン株式会社 | 車椅子 |
-
2012
- 2012-01-16 JP JP2012006563A patent/JP6055184B2/ja not_active Expired - Fee Related
- 2012-12-28 SG SG11201403912UA patent/SG11201403912UA/en unknown
- 2012-12-28 CN CN201280067111.3A patent/CN104039292B/zh not_active Expired - Fee Related
- 2012-12-28 WO PCT/JP2012/084085 patent/WO2013108574A1/ja active Application Filing
- 2012-12-28 US US14/370,093 patent/US9414976B2/en not_active Expired - Fee Related
-
2014
- 2014-11-13 HK HK14111498.8A patent/HK1197876A1/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2013108574A1 (ja) | 2013-07-25 |
US20140367207A1 (en) | 2014-12-18 |
SG11201403912UA (en) | 2014-10-30 |
CN104039292B (zh) | 2016-09-28 |
CN104039292A (zh) | 2014-09-10 |
JP2013144077A (ja) | 2013-07-25 |
HK1197876A1 (zh) | 2015-02-27 |
US9414976B2 (en) | 2016-08-16 |
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