Patent ID: 6520598
Filing Date: 2003-02-18
Classification: B60B

Abstract:
A supporting device for a front wheel of a stroller, comprising a supporting member connected to an axle of said front wheel; said support member having an upper cylindrical part and a lower cylindrical part aligned with said upper cylindrical part at a rear portion thereof; said cylindrical parts having a gap in between; said supporting member having a locating plate sticking out from a rear side of said upper cylindrical part; said locating plate having an engaging trench on a lower side;a control member pivoted to said rear side of said upper cylindrical part; said control member having an engaging end portion capable of separably engaging with said engaging trench of said locating plate of said supporting member; said control member having a locating part substantially facing said gap of said supporting member; a locking member disposed in said cylindrical parts; said locking member having a bottom part placed on a lower portion of said lower cylindrical part; said locking member having two resilient poles sticking up from said bottom part thereof; said resilient poles each having a protruding parts at an upper end portion removably received in said gap of said supporting member; said supporting device being separably connected to lower end portion of a front support tube of said stroller with said cylindrical parts being mounted around said lower end portion and with said protruding parts of said locking member sticking out through a respective one of holes of both a front and a rear sides of said tube lower end portion from an inner side of said tube so as to received in said gap to prevent said supporting device from falling off said tube; said locating part of said control member being kept away from said protruding parts of said locking member when said engaging end portion engages with said trench of said locating plate, allowing said supporting member to turn about said tube for a direction of said front wheel to be changed; said locating part being moved into said gap to such a degree as to be engagable with said protruding parts when said engaging end portion is moved away from said engaging trench to an outer end of said locating plate, thus preventing an orientation of said supporting member in relation to said front support tube from changing.