JP2009220799A - Cart type foldable bicycle - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve a problem that a conventional foldable bicycle is bulky or many parts must be carried when the bicycle is folded, forming an obstacle and hardly conveyed. <P>SOLUTION: In a cart type foldable bicycle, a handlebar lower frame 1 part and a saddle, and a frame 2 portion between the handlebars are folded, a center 7 of a front wheel and a center 8 of a rear wheel are connected to each other by a magnet or the like, and the bicycle can be easily carried as a cart when it is folded. Further, projections 3, 4 fixed by frames 5, 6 are attached to a rain cover so as to be upright when the bicycle is folded. Still further, when a vinyl sheet or the like is covered thereon, a gear part, a tire part or the like are not brought into contact with any person nearby during the movement. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention has improved the folding part so that the folding bicycle can be easily carried as a cart. In addition, a protrusion fixed with a frame was attached to the end of the rain so that it could stand upright when folded.

Previously, there was no folding bike that could be carried as a cart.

Patent Publication No. 8-290791

In the past, when folding bicycles were folded, there were many things to carry to save space. Therefore, transportation was difficult for women and children. In order to solve this problem, the present invention provides a bicycle that is moved as a cart when folded.

The frame 1 part under the handle and the frame 2 part between the saddle and the handle were bent, and the center 7 of the front wheel and the center 8 of the rear wheel were connected by a magnet or the like so that it could be easily carried as a cart when folded. In addition, protrusions 3 and 4 fixed by frames 5 and 6 are attached to the end of the rain so that they can stand upright when folded. Further, by covering the seat, the gear portion, the tire portion, etc. do not touch the surrounding people when moving.

When you fold and move, you can easily carry it to women, children, trains and buses just like a travel cart, and it saves space and avoids inconvenience to the people around you. In addition, because it can be stored like any other baggage, bicycles used for commuting to school or commuting can be carried to the workplace or school, and illegal parking and neglecting around the station can be eliminated.

It is a front view before folding of the present invention. It is the front view which bent the handle lower frame 1 part. It is the front view which bent the frame 2 part between a saddle handle. It is a front view at the time of folding which covered the sheet | seat 9. FIG.

Explanation of symbols

1 Folding part of the frame under the handle 2 Folding part of the frame between the saddle and the handle 3 Projection (front wheel) to stand upright when folding
4 Protrusions (rear wheels) for standing upright when folded
5 Frame 3 that fixes between 3 and front tire center 6 Frame that fixes between 4 and rear tire center 7 Front wheel center portion 8 Rear wheel center portion 9 Seat to be covered when folded

Claims (2)

The frame under the handle and the frame between the saddle and the handle were folded, and the center of the front and rear wheels was connected with a magnet, etc., so that it could be easily carried as a cart when folded. Protrusions fixed with a frame at the end of the rain are attached so that they can stand upright when folded.