Title:
CONNECTABLE BICYCLE
Document Type and Number:
WIPO Patent Application WO/2019/112173
Kind Code:
A1
Abstract:
The present invention presents a connectable bicycle, which enables a bicycle user to simply attach/detach a front wheel to/from the lower end of a front fork and to mount the separated front wheel near a rear wheel and carry the bicycle, comprises: bearings (26) of which peripheral surfaces are formed into triangular protruding parts (24) and which are respectively mounted in a pair in front and rear hubs; a fork end (2) having a fixing end (20), which is mounted at the end of a normal front fork (FF), has a triangular grove (200) formed therein and corresponding to the triangular protruding part (24) of the bearing (26), a fastening part (202) provided at one end of the outer side thereof, and a locking groove (204) formed at the opposite end thereof, an opening and closing end (22) having a triangular groove (220) formed therein, a latch (224) elastically pressed by a weak-elasticity spring (222) and axially supported to a free end by means of a pin (226), and a steel wire (46) connected to the latch (224) and extending so as to pass around the circumference thereof, and a hinge part (28) for rotatably supporting the opening and closing end (22) for the fixing end (20); a remote handle (4) for rotating the opening and closing end (22), while linked therewith, by interposing the steel wire (46) therebetween; and a strong-elasticity spring (30) disposed at the side of the fastening part (202) of the fixing end (20) so as to apply elastic force to the opening and closing end (22), and also has: a synchronizer (8) comprising a pipe body (80) attached to the bottom surface of a spacer (S), and a rod end bearing (82); and a clutch pin (10) of which one end is formed as a stopper (102).
Inventors:
PARK MIN SIK (KR)
Application Number:
PCT/KR2018/012650
Publication Date:
June 13, 2019
Filing Date:
October 24, 2018
Export Citation:
Assignee:
BICBUDDY CO LTD (KR)
International Classes:
B62K13/02; B62K13/08
Foreign References:
| KR100465493B1 | 2005-01-13 | |||
| KR20150109196A | 2015-10-01 | |||
| KR101286618B1 | 2013-07-24 | |||
| KR20150026627A | 2015-03-11 | |||
| US6186918B1 | 2001-02-13 |
Attorney, Agent or Firm:
HONESTY&JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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