JPS60144486U

JPS60144486U - unicycle for play

Info

Publication number: JPS60144486U
Application number: JP3254184U
Authority: JP
Inventors: 明永井
Original assignee: 関東自動車工業株式会社
Priority date: 1984-03-07
Filing date: 1984-03-07
Publication date: 1985-09-25
Also published as: JPH0244621Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る一輪車の全体斜視図、第４　２図
は第１図に示した一輪車の側面図、第３図は第２図の部
分断面正面図であって、一部の構成要素を省略して示し
た図、第４図は第２図におけるＩＶ−ＩＶ線断面図、第
５図はペダルお韮びその周辺の構成を示す斜視図、第６
図は一方クラッチおよびその周辺の構成杢示す、一部を
破断して示した側面図、第７図は第６図における■−■
線断面図であって、一部を省略して示した図、第８図は
走行時における一輪車の回転中心と搭乗者の重心との関
係を示す図、第９図は第８図と同様の関係を示し、かつ
搭乗者の重心が移動した状態を示す図、第１０図は一輪
車と搭乗者との左右方向の釣　　　。り合い状態を示す図、第１１図は制動装置の側面図であ
り、一部を破断して示した図、第１２図は第１１図にお
けるｘｎ−ｘｎ線断面図であり、一部を省略した図、第
り図は他の実施例を示す側面図、第１４図は第１３図の
、第３図と同様な部・分断面正面図である。１・・−車輪、２−・・タイヤ、３・・・リム、４・・
・フレーム、訃・・ペダル、１２・・・駆動ローラ、１
３・・・担持部材、１００・・・一方クラッチ。FIG. 1 is an overall perspective view of the unicycle according to the present invention, FIG. 42 is a side view of the unicycle shown in FIG. 1, and FIG. 3 is a partially sectional front view of FIG. 4 is a sectional view taken along the line IV-IV in FIG. 2, FIG. 5 is a perspective view showing the configuration of the pedal and its surroundings, and FIG. 6 is a diagram with elements omitted.
The figure is a partially cutaway side view showing the structure of the one-way clutch and its surroundings.
FIG. 8 is a diagram showing the relationship between the center of rotation of the unicycle and the center of gravity of the rider during running; FIG. 9 is a diagram similar to FIG. 8; FIG. 10 is a diagram showing the relationship between the unicycle and the rider, and shows a state in which the center of gravity of the rider has moved. Fig. 11 is a side view of the braking device, with a part cut away, and Fig. 12 is a sectional view taken along the line xn-xn in Fig. 11, with some parts omitted. Figures 1 and 2 are side views showing other embodiments, and Figure 14 is a partial front view of Figure 13, similar to Figure 3. 1...-Wheel, 2-...Tire, 3...Rim, 4...
・Frame, end...Pedal, 12...Drive roller, 1
3... Carrying member, 100... One-way clutch.

Claims

[Scope of utility model registration request]

A wheel having a tire and a rim for holding the tire, a frame connected to the wheel so as to be relatively rotatable, a carrying member for supporting a passenger attached to the frame, and a pedal connected to the frame. a drive roller that rolls into contact with the rim of the wheel to transmit driving force to the wheel;
A unicycle for play, characterized in that a driving force applied to a pedal by a rider is transmitted to the driving roller via a one-way clutch.