JP6794556B2 - 伸縮式片脚携帯用作業椅子 - Google Patents
伸縮式片脚携帯用作業椅子 Download PDFInfo
- Publication number
- JP6794556B2 JP6794556B2 JP2019539992A JP2019539992A JP6794556B2 JP 6794556 B2 JP6794556 B2 JP 6794556B2 JP 2019539992 A JP2019539992 A JP 2019539992A JP 2019539992 A JP2019539992 A JP 2019539992A JP 6794556 B2 JP6794556 B2 JP 6794556B2
- Authority
- JP
- Japan
- Prior art keywords
- trigger
- saddle
- frame
- spring
- lower frame
- 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.)
- Active
Links
- 230000005484 gravity Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 4
- 210000002414 leg Anatomy 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 210000003423 ankle Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000001217 buttock Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 210000001624 hip Anatomy 0.000 description 1
- 210000004394 hip joint Anatomy 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000002346 musculoskeletal system Anatomy 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/34—Seat parts with springs in compression, e.g. coiled
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/62—Accessories for chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/002—Stools for specified purposes with exercising means or having special therapeutic or ergonomic effects
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/10—Camp, travelling, or sports stools
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
- A45F4/00—Travelling or camp articles which may be converted into other articles or into objects for other use; Sacks or packs carried on the body and convertible into other articles or into objects for other use
- A45F4/02—Sacks or packs convertible into other articles or into objects for other use
- A45F2004/026—Sacks or packs convertible into other articles or into objects for other use into seats or sitting cushions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/029—Seat parts of non-adjustable shape adapted to a user contour or ergonomic seating positions
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
- A47C9/025—Stools for standing or leaning against, e.g. in a semi-standing or half-seated position
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C9/00—Stools for specified purposes
- A47C9/02—Office stools not provided for in main groups A47C1/00, A47C3/00 or A47C7/00; Workshop stools
- A47C9/027—Stools for work at ground level
-
- 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
- A61G5/14—Standing-up or sitting-down aids
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/008—Appliances for aiding patients or disabled persons to walk about using suspension devices for supporting the body in an upright walking or standing position, e.g. harnesses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/0006—Exoskeletons, i.e. resembling a human figure
Landscapes
- Special Chairs (AREA)
- Rehabilitation Tools (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
(付記1)
シリンダ及びピストンで構成されて圧縮反発力を有するスプリング体と、前記スプリング体の上下部に連結される伸縮式の上部フレーム及び下部フレームと、前記上部フレームに固定されるサドルと、人体に着用するベルトと、で構成されて、座る時の身体による重力を前記スプリング体に圧縮反発力で蓄え、立ち上がる時にその蓄えられた反発力を利用して人体の負荷を減らすことを特徴として、人体エネルギを再活用する伸縮式片脚携帯用作業椅子。
(付記2)
付記1に記載の伸縮式片脚携帯用作業椅子であって、
身体荷重を受ける前記下部フレームの下段部に軸ベアリングが装着され、前記下部フレームを軸にして座った姿勢での回転を容易にすることを特徴とする伸縮式片脚携帯用作業椅子。
(付記3)
人体が座った状態で立ち上がろうとする時の先行動作による圧力の変化を検知してトリガ(T)に伝達して制御することによって、立ち上がろうとする動作をとる時にのみスプリング体の反発力が作動できるようにした、前記トリガにより反発力が制御されることを特徴とする伸縮式片脚携帯用作業椅子。
(付記4)
付記3に記載の伸縮式片脚携帯用作業椅子において、
サドル(S1)、サドルスプリング(S4)、トリガライン(T2)、トリガスライド(T8)、及び、トリガアーム(T10)が相互連動されて制御されるトリガ装着を有し、この装着において、人体の先行動作による荷重の変化を機械的または圧力センサーによる電気的制御信号として利用する方式であることを特徴とする方式。
Claims (2)
- 上部フレームと、
前記上部フレームの内部に重なり、上側端部に備えられるロッキングバーを含む下部フレームと、
前記下部フレームの内部に位置して前記上部フレームと前記下部フレームとを連結する、シリンダ及びピストンで構成されて圧縮反発力を有するスプリング体と、
前記上部フレームに固定されるサドルフレームと、
前記サドルフレームにヒンジで連結されるサドルと、
前記サドルフレームと前記サドルとの間に備えられるサドルスプリングと、
前記サドルに連結され、前記サドルが上げられるにつれ引かれるトリガラインと、
前記上部フレームの内部に回転可能に連結され、前記ロッキングバーを拘束及び解放できるように構成される一対のトリガアームと、
前記トリガラインと連結され、前記トリガラインからの張力を受けて移動し、前記一対のトリガアームの間に位置したとき、前記一対のトリガアームの回転を抑制するトリガスライダと、
前記トリガスライダを前記一対のトリガアームの間の位置に復元させるトリガスライダスプリングと、
人体に着用するベルトと、を有し、
座る時の身体による重力を前記スプリング体に圧縮反発力で蓄え、立ち上がる時にその蓄えられた反発力を利用して人体の負荷を減らすことを特徴とする
伸縮式片脚携帯用作業椅子。 - 請求項1に記載の伸縮式片脚携帯用作業椅子であって、
身体荷重を受ける前記下部フレームの下段部に軸ベアリングが装着され、前記下部フレームを軸にして座った姿勢で回転可能に構成されることを特徴とする伸縮式片脚携帯用作業椅子。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0009444 | 2017-01-19 | ||
KR1020170009444A KR102023239B1 (ko) | 2017-01-19 | 2017-01-19 | 중첩 식 외다리 휴대용 작업의자 |
PCT/KR2018/000532 WO2018135801A1 (ko) | 2017-01-19 | 2018-01-11 | 중첩 식 외다리 휴대용 작업의자 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020505147A JP2020505147A (ja) | 2020-02-20 |
JP6794556B2 true JP6794556B2 (ja) | 2020-12-02 |
Family
ID=62908665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019539992A Active JP6794556B2 (ja) | 2017-01-19 | 2018-01-11 | 伸縮式片脚携帯用作業椅子 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10888165B2 (ja) |
EP (1) | EP3571961A4 (ja) |
JP (1) | JP6794556B2 (ja) |
KR (1) | KR102023239B1 (ja) |
CN (1) | CN110300532B (ja) |
WO (1) | WO2018135801A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102663218B1 (ko) * | 2019-04-04 | 2024-05-03 | 현대자동차주식회사 | 착용식 의자 |
US11344129B2 (en) * | 2020-01-23 | 2022-05-31 | Lawrence Walker | Portable seat assembly |
KR102161556B1 (ko) | 2020-06-14 | 2020-10-05 | 최병일 | 길이가변식 작업 지지대 |
CN112545845B (zh) * | 2020-12-25 | 2022-08-16 | 青岛大学附属医院 | 一种医疗康复用外骨骼 |
JP2022191542A (ja) * | 2021-06-16 | 2022-12-28 | 守屋 孝敏 | 荷重軽減装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2589360B1 (fr) * | 1985-10-30 | 1987-12-24 | Chareire Jean Louis | Appareil d'assistance mecanique de la propulsion par les jambes |
US4993085A (en) * | 1989-10-03 | 1991-02-19 | Harry D. Lockhart | Power assisted toilet seat |
JP3038289B2 (ja) * | 1994-04-28 | 2000-05-08 | アイコ株式会社 | 椅子への脚カバーの取付方法および椅子の脚カバー |
US5927797A (en) * | 1998-08-06 | 1999-07-27 | Ferguson; Bobby J. | Portable work stool |
JP2007097859A (ja) * | 2005-10-05 | 2007-04-19 | Re-Tec:Kk | 椅子 |
JP2008055140A (ja) | 2006-08-04 | 2008-03-13 | Takeda Giken:Kk | 立ち作業補助椅子 |
JP2010154929A (ja) * | 2008-12-26 | 2010-07-15 | Gifu Univ | 起立補助椅子 |
CN201475230U (zh) * | 2009-06-25 | 2010-05-19 | 昝贺伏 | 一种阻尼器以及含有该阻尼器的座椅 |
KR20120030905A (ko) * | 2010-09-21 | 2012-03-29 | 안광준 | 앉고 서고 반복 작업용 허리 무릎 보호 작업 의자 |
CN202604193U (zh) * | 2012-01-10 | 2012-12-19 | 赵焕新 | 锥套锁紧式转椅升降装置 |
KR200476547Y1 (ko) * | 2013-07-04 | 2015-03-18 | 정현욱 | 휴대용 작업의자 |
JP2015028360A (ja) * | 2013-07-30 | 2015-02-12 | 日立オートモティブシステムズ株式会社 | 支持装置及び回動位置復帰装置 |
EP2842527A1 (en) * | 2013-08-26 | 2015-03-04 | ETH Zurich | Wearable posture assisting device |
EP3158893B1 (en) * | 2015-10-21 | 2021-04-28 | noonee AG | Seat unit for wearable sitting posture assisting device |
US20180317655A1 (en) * | 2017-05-02 | 2018-11-08 | Base Hit Innovations, Llc | Portable seat apparatus and method of use thereof |
-
2017
- 2017-01-19 KR KR1020170009444A patent/KR102023239B1/ko active IP Right Grant
-
2018
- 2018-01-11 EP EP18741062.6A patent/EP3571961A4/en not_active Withdrawn
- 2018-01-11 US US16/478,731 patent/US10888165B2/en active Active
- 2018-01-11 CN CN201880007517.XA patent/CN110300532B/zh active Active
- 2018-01-11 WO PCT/KR2018/000532 patent/WO2018135801A1/ko unknown
- 2018-01-11 JP JP2019539992A patent/JP6794556B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
CN110300532A (zh) | 2019-10-01 |
US20200046124A1 (en) | 2020-02-13 |
JP2020505147A (ja) | 2020-02-20 |
US10888165B2 (en) | 2021-01-12 |
KR20180085641A (ko) | 2018-07-27 |
CN110300532B (zh) | 2022-06-17 |
WO2018135801A1 (ko) | 2018-07-26 |
EP3571961A1 (en) | 2019-11-27 |
EP3571961A4 (en) | 2020-09-30 |
KR102023239B1 (ko) | 2019-09-19 |
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