BICYCLE TIRE - FINE CHEMICAL CO LTD

Title:

BICYCLE TIRE

Document Type and Number:

WIPO Patent Application WO/2011/010785

Kind Code:

A1

Abstract:

The present invention relates to a bicycle tire. More particularly, the bicycle tire is formed by foaming synthetic resin materials and is mounted to a rim of a bicycle, wherein the tire is prevented from being unexpectedly separated from the rim in use. That is, the bicycle tire (1) formed by injection-foam molding is characterized in that: a rim coupling portion (2) of the bicycle tire (1) is formed with a plurality of coupling holes (3) at predetermined intervals; and stoppers (4) formed of synthetic resin materials are fixed in the coupling holes (3), stopped by annular holding protrusions (6) when the tire (1) is mounted to the bicycle rim (5), and formed of arch surfaces (4a), horizontal surfaces (4b) and tilted both end surfaces (4c) so that the tilted both end surfaces (4c) are protruded when the stoppers (4) are fixed to the coupling holes (3). According to the bicycle tire of the present invention, the plurality of stoppers is maintained to be held by the annular holding protrusions when the tire is mounted to the bicycle rim. Therefore, the tire can be prevented from being unexpectedly separated from the rim by an impact and the like applied from the outside, thereby reducing the incidence of safety accidents during riding of the bicycle.

Inventors:

LEE SUNG YULL (KR)

Application Number:

PCT/KR2010/001405

Publication Date:

January 27, 2011

Filing Date:

March 05, 2010

Export Citation:

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Assignee:

FINE CHEMICAL CO LTD (KR)
LEE SUNG YULL (KR)

International Classes:

B60C15/02; B60C15/00

Foreign References:

JPH11139103A	1999-05-25
US7159632B2	2007-01-09
JP2005186867A	2005-07-14
JPH10278507A	1998-10-20

Other References: