JPS5935188U

JPS5935188U - tricycle

Info

Publication number: JPS5935188U
Application number: JP1982132223U
Authority: JP
Inventors: 宮本　義重
Original assignee: Individual
Current assignee: Individual
Priority date: 1982-08-30
Filing date: 1982-08-30
Publication date: 1984-03-05
Also published as: JPS6318315Y2

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 drawings]

図面は本案の実施例を示し、第１図は側面図、第２図は
荷台部の平面図、第３図は荷台部の正面図、第４図は要
部の拡大断側面図、第５図はＡ−Ａ線断面図、第６図は
要部の拡大正面図、第７図は他の例の要部の平面図であ
る。１：荷台、２：支持体、３：前輪、４：軸受板、５：軸
孔、６：支承板、７：長孔、８：支軸、９：車体、１０
：後輪、１１ニガイド、１２：アーム、１３：ローラ、
１４：緩衝体、１５：ストッパ。The drawings show an embodiment of the present invention, and FIG. 1 is a side view, FIG. 2 is a plan view of the loading platform, FIG. 3 is a front view of the loading platform, FIG. 4 is an enlarged sectional side view of the main parts, and FIG. The figure is a sectional view taken along the line A-A, FIG. 6 is an enlarged front view of the main part, and FIG. 7 is a plan view of the main part of another example. 1: Loading platform, 2: Support body, 3: Front wheel, 4: Bearing plate, 5: Shaft hole, 6: Support plate, 7: Long hole, 8: Support shaft, 9: Vehicle body, 10
: Rear wheel, 11 Ni guide, 12: Arm, 13: Roller,
14: Buffer, 15: Stopper.

Claims

[Scope of utility model registration request]

(1) In a three-wheeled bicycle that has two wheels mounted parallel to each other on the underside of the cargo platform, one rear wheel installed behind it, and a handlebar protruding above the cargo platform, the axis line is perpendicular to the front end of the vehicle body. Both ends of the support shaft, which is fixed in the same direction, are connected to the shaft hole of the bearing plate, which is fixed to the underside of the loading platform at positions that overlap each other at intervals in the vertical direction, and the elongated hole of the support plate, which is long in the axial direction of the front wheel. an arc-shaped guide is fixed around the support shaft with both ends aligned in the axial direction of the front wheel, and the guide is
The distance from the center of the elongated hole decreases toward both ends, and when the front and rear wheels are parallel, the arm, which is long enough to reach the inner circumference of the guide, is fixed to the support shaft in a direction parallel to the vehicle body. A three-wheeled bicycle with a protruding arm whose tip is connected to the inner circumference of the guide.

(2) Practical use in which the bearing plate has a long hole, the support plate has a shaft hole, the distance from the center of the long hole increases toward both ends of the guide, and the tip of the arm is joined to the outer periphery of the guide. The three-wheeled bicycle described in Description 1 of the Claims for New Patent Registration.

(3) A utility model registration request in which a cushioning material protruding from the outer peripheral surface of the spindle is attached, and a stopper against which the cushioning material comes into contact is fixed to the support plate or bearing plate before the spindle contacts the end of the elongated hole. Three-wheeled bicycle according to description 1 or 2 in the range.