JPS6258282U

JPS6258282U -

Info

Publication number: JPS6258282U
Application number: JP15054585U
Authority: JP
Priority date: 1985-09-30
Filing date: 1985-09-30
Publication date: 1987-04-10

Description

[Brief explanation of drawings]

第１，２図は従来技術、第３，４，５図は提案
技術、第６図はサドルフレーム１１と後輪フレー
ム１０の接続部の構造、第７図は前輪２を反転さ
せた例、第８図はサドルフレーム５を縮めた例、
第９，１０図はハンドル軸１２とサドルフレーム
１１が１体構造となつている例。１はフレーム、２は前輪、３は後輪、４はペダ
ルギア、５はサドル、６はペダル、７はチエーン
、８はハンドル、９はブレーキ、１０は後輪フレ
ーム、１１はサドルフレーム、１２はハンドル軸
。 1 and 2 are conventional techniques, FIGS. 3, 4, and 5 are proposed techniques, FIG. 6 is the structure of the connection between the saddle frame 11 and the rear wheel frame 10, and FIG. 7 is an example in which the front wheel 2 is reversed. Figure 8 shows an example of the saddle frame 5 being shortened.
9 and 10 show examples in which the handle shaft 12 and the saddle frame 11 are integrated into one body. 1 is a frame, 2 is a front wheel, 3 is a rear wheel, 4 is a pedal gear, 5 is a saddle, 6 is a pedal, 7 is a chain, 8 is a handle, 9 is a brake, 10 is a rear wheel frame, 11 is a saddle frame, 12 is handle shaft.

Claims

[Claims for Utility Model Registration] 1. It has a mechanism in which the rear wheel frame rotates around the center of the pedal gear, and the saddle frame and the rear wheel frame are set at right angles or nearly right angles when driving, and when not driving, the saddle frame rotates around the center of the pedal gear. A bicycle characterized in that it can be transported with its rear wheel frame set in a parallel or nearly parallel state. 2 The front wheel rotates 180° or 18° around the handlebar axis.
The bicycle according to Claim 1 of the Utility Model Registration Claim, characterized in that the bicycle is reversed by nearly 0°. 3. The bicycle according to claim 1 of the utility model registration, characterized in that the handle shaft and the saddle frame are integrally constructed.