WO2012081924A3 - 자전거 - Google Patents

자전거 Download PDF

Info

Publication number
WO2012081924A3
WO2012081924A3 PCT/KR2011/009691 KR2011009691W WO2012081924A3 WO 2012081924 A3 WO2012081924 A3 WO 2012081924A3 KR 2011009691 W KR2011009691 W KR 2011009691W WO 2012081924 A3 WO2012081924 A3 WO 2012081924A3
Authority
WO
WIPO (PCT)
Prior art keywords
bicycle
transported
user
relates
present
Prior art date
Application number
PCT/KR2011/009691
Other languages
English (en)
French (fr)
Other versions
WO2012081924A2 (ko
Inventor
박경희
Original Assignee
Park Kyunghee
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Park Kyunghee filed Critical Park Kyunghee
Priority to JP2013544396A priority Critical patent/JP5887687B2/ja
Priority to CN201180060761.0A priority patent/CN103261013B/zh
Publication of WO2012081924A2 publication Critical patent/WO2012081924A2/ko
Publication of WO2012081924A3 publication Critical patent/WO2012081924A3/ko
Priority to US13/916,579 priority patent/US20130270792A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K21/00—Steering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B62K15/006—Collapsible or foldable cycles the frame being foldable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B62K15/006—Collapsible or foldable cycles the frame being foldable
    • B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K3/00—Bicycles
    • B62K3/02—Frames
    • B62K3/10—Frames of single-beam type, i.e. connecting steering head to rear axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B62K2015/003—Collapsible or foldable cycles having a foldable crank or pedal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Motorcycle And Bicycle Frame (AREA)
  • Handcart (AREA)

Abstract

본 발명은 자전거에 관한 것으로 특히, 사용자가 자전거를 사용, 운반함에 있어서, 적은힘으로 가능하고 휴대성이 뛰어난 자전거에 관한 것이다.
PCT/KR2011/009691 2010-12-15 2011-12-15 자전거 WO2012081924A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2013544396A JP5887687B2 (ja) 2010-12-15 2011-12-15 自転車
CN201180060761.0A CN103261013B (zh) 2010-12-15 2011-12-15 自行车
US13/916,579 US20130270792A1 (en) 2010-12-15 2013-06-13 Bicycle

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0127976 2010-12-15
KR1020100127976A KR101250018B1 (ko) 2010-12-15 2010-12-15 전륜부조향자전거

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/916,579 Continuation US20130270792A1 (en) 2010-12-15 2013-06-13 Bicycle

Publications (2)

Publication Number Publication Date
WO2012081924A2 WO2012081924A2 (ko) 2012-06-21
WO2012081924A3 true WO2012081924A3 (ko) 2012-10-18

Family

ID=43609351

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/009691 WO2012081924A2 (ko) 2010-12-15 2011-12-15 자전거

Country Status (5)

Country Link
US (1) US20130270792A1 (ko)
JP (1) JP5887687B2 (ko)
KR (1) KR101250018B1 (ko)
CN (1) CN103261013B (ko)
WO (1) WO2012081924A2 (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101069503B1 (ko) * 2011-01-21 2011-09-30 이흥재 전륜과 후륜의 간격조절로 추진하는 자전거
US8789840B2 (en) 2012-09-19 2014-07-29 Richard Priest Folding bicycle and method of use
WO2014100167A1 (en) * 2012-12-18 2014-06-26 Zusy Matthew Articulated two-wheeled vehicles
CN104512504A (zh) * 2013-09-26 2015-04-15 杨喜博 跨步式折叠电动自行车
WO2015053481A1 (ko) * 2013-10-08 2015-04-16 한국생산기술연구원 바퀴 평행 정렬형 접이식 자전거
CN103707978B (zh) * 2014-01-08 2015-12-16 成都浩生钢铁有限公司 X型折叠自行车
CN104192245B (zh) * 2014-09-05 2017-07-21 安溪县印象风格工艺品有限公司 一种x形折叠式便携电动自行车
CN104176181B (zh) * 2014-09-05 2016-11-02 太仓市车中宝休闲用品有限公司 X形折叠式便携自行车
CN105059447B (zh) * 2015-08-04 2017-10-27 李茂勤 一种前后轮贴合型的折叠自行车
CN104960614B (zh) * 2015-08-04 2017-11-03 李茂勤 一种折叠自行车
CN104973188B (zh) * 2015-08-04 2017-11-24 六安龙翔美食王禽业有限公司 一种高强度带锁的折叠自行车
CN105000111B (zh) * 2015-08-04 2018-04-03 泉州鸿运投资咨询有限公司 一种x形折叠自行车
CN105270555A (zh) * 2015-11-11 2016-01-27 江苏新日电动车股份有限公司 一种多驱动电动自行车
DE102016001843B4 (de) * 2016-02-18 2018-05-09 Technische Hochschule Köln Zweirad
KR102345575B1 (ko) 2019-06-05 2021-12-30 박경희 전륜자전거 차체구조
KR102345576B1 (ko) * 2019-08-21 2021-12-30 박경희 전륜구동 접이식 자전거의 베벨기어박스
CN112496201B (zh) * 2020-10-14 2022-06-24 国网河南省电力公司宜阳县供电公司 一种钢芯铝绞线切断剪

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525132A (en) * 1975-07-01 1977-01-14 Yaichi Watanabe Bicycle
KR100649051B1 (ko) * 2005-01-27 2006-11-27 판 명 김 자전거
JP3143801U (ja) * 2008-05-26 2008-08-07 大衍國際股▲分▼有限公司 折り畳み式自転車
KR100868202B1 (ko) * 2007-04-04 2008-11-12 이규상 핸들링 간섭방지용 전륜 구동부를 갖는 주행체
JP2010018173A (ja) * 2008-07-11 2010-01-28 Atsushi Kajikawa Ｘ型フレームの三輪折りたたみ自転車

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9017050D0 (en) * 1990-08-03 1990-09-19 Sinclair Res Ltd A collapsible bicycle
US5485893A (en) * 1993-06-29 1996-01-23 Summers; Thomas W. Vehicle
JPH08150981A (ja) * 1994-11-28 1996-06-11 Yamato Seisakusho:Kk 前輪駆動式の原動機付自転車
IT1298792B1 (it) * 1998-03-25 2000-02-02 Antonio Romeo Bicicletta con ruota motrice anteriore e ruota sterzante posteriore
JP4542672B2 (ja) * 2000-05-30 2010-09-15 宮田工業株式会社 折り畳み自転車のロック機構
JP2003034283A (ja) * 2001-07-23 2003-02-04 Sugimototokio Design Kenkyusho:Kk 折畳み自転車
US6588786B2 (en) * 2001-08-24 2003-07-08 Darrold Efflandt, Sr. Chain driven front wheel drive and rear wheel steering bicycle
TW532349U (en) * 2001-09-14 2003-05-11 Hamba Res & Dev Co Ltd Folding type power-driven traveling vehicle
US6688623B1 (en) * 2002-01-16 2004-02-10 Robert L. Yunaska Human powered vehicle drive mechanism
US6811172B2 (en) * 2002-09-04 2004-11-02 Yenson Llc Remote coupled steering linkage for a bicycle or tricycle
US6986522B2 (en) * 2004-05-28 2006-01-17 Daka Research Inc. Portable folding bicycle
CN2855879Y (zh) * 2005-12-22 2007-01-10 牛中尧 链传动自行车
US20070158928A1 (en) * 2006-01-12 2007-07-12 King-Chang Wu Structural improvement for a foldaway bicycle
DE102007019026A1 (de) * 2006-10-30 2008-10-23 Steinhilber, Hektor Fahrzeug mit drei Rädern
US20080185812A1 (en) * 2007-02-02 2008-08-07 Chin-Chi Liu Collapsible bicycle
EP2119622A1 (en) * 2008-05-14 2009-11-18 U10 Inc. Foldable electric bicycle
US20090289434A1 (en) * 2008-05-21 2009-11-26 U10 Inc. Folding bicycle
US8348294B1 (en) * 2011-09-09 2013-01-08 MDM Productivity, LLC Drive-and-chassis mechanisms used in the design of compact, carry-on vehicles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525132A (en) * 1975-07-01 1977-01-14 Yaichi Watanabe Bicycle
KR100649051B1 (ko) * 2005-01-27 2006-11-27 판 명 김 자전거
KR100868202B1 (ko) * 2007-04-04 2008-11-12 이규상 핸들링 간섭방지용 전륜 구동부를 갖는 주행체
JP3143801U (ja) * 2008-05-26 2008-08-07 大衍國際股▲分▼有限公司 折り畳み式自転車
JP2010018173A (ja) * 2008-07-11 2010-01-28 Atsushi Kajikawa Ｘ型フレームの三輪折りたたみ自転車

Also Published As

Publication number Publication date
JP2014506211A (ja) 2014-03-13
WO2012081924A2 (ko) 2012-06-21
CN103261013B (zh) 2016-08-31
JP5887687B2 (ja) 2016-03-16
CN103261013A (zh) 2013-08-21
KR101250018B1 (ko) 2013-04-09
KR20110000541A (ko) 2011-01-03
US20130270792A1 (en) 2013-10-17

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