초록 ▼

A folding bicycle includes two handlebars (1) which can fold from an operative position to a storage position; a girder including a front pipe (11), a girder axle core (12) and a girder axle sleeve (13); a front fork standpipe (9); a front wheel (10); a rear wheel (32); a saddle (16); and pedals. Th

A folding bicycle includes two handlebars (1) which can fold from an operative position to a storage position; a girder including a front pipe (11), a girder axle core (12) and a girder axle sleeve (13); a front fork standpipe (9); a front wheel (10); a rear wheel (32); a saddle (16); and pedals. The girder axle core (12), whose front end is connected with the front pipe (11), may move fore-and-aft inside the girder axle sleeve (13). The front fork standpipe (9) which extends through the girder front pipe (11) for supporting the front wheel (10), may rotate around an axis thereof. The axis of the girder front pipe (11) is located rear of an axis of rotation of the front wheel (10) so that the front wheel (10) can be rotated and folded backward so as to extend along beside the girder axle core (12) when the handlebars are folded in their storage position.

대표청구항 ▼

1. A folding bicycle comprising:handlebar means comprising two handlebars (1) which are both foldable from an operative position to a storage position; girder means comprising a front pipe (11), a girder axle core (12) and a girder axle sleeve (13); a front fork standpipe (9); a front wheel (10); a

1. A folding bicycle comprising:handlebar means comprising two handlebars (1) which are both foldable from an operative position to a storage position; girder means comprising a front pipe (11), a girder axle core (12) and a girder axle sleeve (13); a front fork standpipe (9); a front wheel (10); a rear wheel (32); a saddle (16); and pedal means, wherein said girder axle core (12), whose front end is connected with said front pipe (11), may move fore-and-aft inside the girder axle sleeve (13); the front fork standpipe (9) which extends through the girder front pipe (11) for supporting the front wheel (10), may rotate around an axis thereof; and the axis of the girder front pipe (11) is located rear of an axis of rotation of the front wheel (10) so that the front wheel (10) can be rotated and folded backward so as to extend along beside said girder axle core (12) when the handlebars are both folded in their storage positions.