Title:
FOLDABLE BICYCLE
Document Type and Number:
WIPO Patent Application WO/2011/099717
Kind Code:
A2
Abstract:
The present invention relates to a foldable bicycle which comprises: a head frame which supports the front wheel and provides a first connecting unit on one side of the upper part thereof; a first lower frame which is rod-shaped and is integrated with the head frame at the bottom of the first connecting unit, thereby extending into a pedal unit of the bicycle, and forms a second link unit on one side of the end thereof; a second lower frame which is rod-shaped, supports the rear wheel, provides through-holes on one side of the end thereof in which a central shaft for the rotation of the bicycle pedals is inserted, extends from one side of the through-holes, and provides a second connecting unit in such a manner that the second link unit rotatably corresponds thereto; a slide member which is linked in such a manner that allows sliding movements in the longitudinal direction of the second lower frame, and provides a third connecting unit on one side of the upper part thereof; a saddle frame which provides a third link unit in such a manner that the third connecting unit rotatably corresponds thereto on one side of the lower part thereof; a horizontal frame which on one end, provides a fourth link unit in such a manner that the saddle frame is rotatably linked, and on the other end, provides a first link unit that is rotatably mounted in such a manner that the first connecting unit which is placed on the head frame corresponds thereto.
Inventors:
YUN KEUN SOO (KR)
Application Number:
PCT/KR2011/000647
Publication Date:
August 18, 2011
Filing Date:
January 31, 2011
Export Citation:
Assignee:
YUN KEUN SOO (KR)
International Classes:
B62K15/00; B62K3/02; B62K25/00
Foreign References:
| KR20080039165A | 2008-05-07 | |||
| JP2001158392A | 2001-06-12 | |||
| JP2005335673A | 2005-12-08 | |||
| KR100657858B1 | 2006-12-08 |
Attorney, Agent or Firm:
YOON, Yeopyo (KR)
윤여표 (KR)
윤여표 (KR)
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Claims: