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Patent Searching and Data


Title:
TRANSFORMABLE BICYCLE
Document Type and Number:
WIPO Patent Application WO/2018/080189
Kind Code:
A1
Abstract:
The present invention proposes a transformable bicycle capable of being transformed into a cart. To this end, the present invention comprises: a pair of front forks, with a front wheel disposed therebetween, having lower ends connected to the front wheel by a fork support and upper ends connected to another fork support; a head tube connected to the fork support by a head tube shaft; a frame having a hole for inserting the head tube and joined with the head tube by a bolt pin so that the head tube is rotatable about the bolt pin; a fixing device located at an upper end of the frame and connected to the head tube; another fixing device installed between the fixing device and a spring; a handle of the fixing device, which is connected to the fixing device by a pin and both sides of which are pinned to the frame, so that the fixing device is pulled while the handle is rotating about the pin to rotate the head tube connected to the fixing device with the bolt pin as a starting point so as to fold the front forks toward the frame; a seat supported by the frame as a seat fixing device; and a rear wheel connected to the rear of the frame.

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Inventors:
KANG BYONGNAM (KR)
KIM JONGSUK (KR)
KANG DAREA (KR)
KANG MORAE (KR)
Application Number:
KR2017/011897
Publication Date:
May 03, 2018
Filing Date:
October 26, 2017
Export Citation:
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Assignee:
KANG BYONGNAM (KR)
International Classes:
B62K13/04; B62B3/02; B62J1/08; B62K5/02; B62K15/00; B62K21/02
Foreign References:
JP2004017949A2004-01-22
KR100911241B12009-08-06
US8308233B12012-11-13
KR20110038797A2011-04-15
KR200371746Y12005-01-03
KR200301491Y12003-01-24
Other References:
See also references of EP 3533695A4
Attorney, Agent or Firm:
LEE, Joongseop (KR)
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