KICKBOARD-TYPE BICYCLE

Title:

KICKBOARD-TYPE BICYCLE

Document Type and Number:

WIPO Patent Application WO/2012/030075

Kind Code:

A3

Abstract:

The present disclosure relates a bicycle, and more particularly, to a kickboard-type bicycle capable of being used as a kickboard or a bicycle according to the user's choice, can be shifted between different speeds for easy speed control, requires the use of both legs (unlike conventional kickboards) so as to promote the balanced growth of youngsters who are in their growing years, and has pedals that can be adjusted to positions suitable for the user. To this end, the kickboard-type bicycle according to the present invention, with respect to a bicycle having a front wheel steered by a handle and a rear wheel driven by pedals, has a handle connected and fixed to the front of the body through a connecting frame, has one end of a link coupled via a hinge to one end of a pedal and the other end of the link coupled via a shaft with a crankshaft, has a drive sprocket installed on one end of the crankshaft, has a rotation shaft formed on the rear bottom side of the body with the rear wheel installed at the end thereof, has a multistage sprocket for shifting speed installed on an end of the rotation shaft, and has the drive sprocket installed on the crankshaft connected via a chain to the multistage sprocket installed on the rotation shaft.

Inventors:

KIM JI HOON (KR)

Application Number:

PCT/KR2011/005667

Publication Date:

April 19, 2012

Filing Date:

August 01, 2011

Export Citation:

Click for automatic bibliography generation Help

Assignee:

KIM JI HOON (KR)

International Classes:

B62M1/24; B62K17/00; B62M3/08; B62M9/12

Foreign References:

US1330011A	1920-02-03
US1477544A	1923-12-18
US6270102B1	2001-08-07
KR100763307B1	2007-10-04
KR200332125Y1	2003-11-05

Other References: