JPS6032169U

JPS6032169U - Transport vehicle

Info

Publication number: JPS6032169U
Application number: JP12440283U
Authority: JP
Inventors: 岡部　一美
Original assignee: 株式会社大東製作所
Priority date: 1983-08-12
Filing date: 1983-08-12
Publication date: 1985-03-05

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、この考案に係る運搬車の正面図、第２図は、
その側面図、第３図は、第２図の■−■線拡大縦断面図
、第４図は、第２図のＩＶ−ＩＶ線拡大縦断面図、第５
図は、ブレーキ・パッドの正面図、第６図は、第５図の
平面図である。１・・・運搬車；２・・・底板；４・・・側板；５・・
・棚板；６・・・キャスタ；７・・・固定水平ハンドル
棒；８・・・可動ハンドル棒；９・・・リンク機構駆動
軸；１２・・・枢支ピン電１３・・・上部駆動軸；１６
・・・作動板；１８・・・下部駆動軸；２３・・・水平
挺子棒；２７・・・ブレーキ・ロッド；２８・・・圧縮
ばね；３０・・・ブレーキ・パッド。 −１１、ｌｌ− １１１１一−−−−−−−□−−１４己７ −３．ｌ？　　　　　　　／″’／ｌｋ　　　″″″″ｌFigure 1 is a front view of the transport vehicle according to this invention, and Figure 2 is
Its side view, FIG. 3 is an enlarged longitudinal sectional view taken along the line ■-■ in FIG. 2, FIG. 4 is an enlarged longitudinal sectional view taken along the line IV-IV in FIG.
The figure is a front view of the brake pad, and FIG. 6 is a plan view of FIG. 5. 1... Transport vehicle; 2... Bottom plate; 4... Side plate; 5...
・Shelf plate; 6... Caster; 7... Fixed horizontal handle bar; 8... Movable handle bar; 9... Link mechanism drive shaft; 12... Pivot pin electric 13... Upper drive Axis; 16
... Operating plate; 18... Lower drive shaft; 23... Horizontal lever rod; 27... Brake rod; 28... Compression spring; 30... Brake pad. -11, ll- 1111 1---------□--14self7 -3. l? ／″'／ l k ″″″″l

Claims

[Scope of utility model registration request]

A main body having casters at each corner of the lower surface of the bottom plate and a required number of shelves between the two plates; A horizontal handle bar fixed near the top end of one side plate; A horizontal handle bar at the top end of the side plate; a movable handle bar adjacent to and parallel to the bar and pivotally supported to be partially rotatable up and down; a link mechanism drive whose upper end is connected to the movable handle bar and whose approximately middle portion is pivoted to the side plate; a shaft; a horizontal lever rod whose outer end is pivoted to the bottom plate as a fulcrum, and whose inner end is pivoted to the lower end of the drive shaft; compressed around the top and bottom of the vertical rod connected like a horizontal lever; It consists of a brake pad wound around a spring, one end of which is pivoted adjacent to the rod, the other end of which is pulled upwardly by a tension spring, and the lower end of the rod is brought into contact with and constantly pressed downward; the compression spring. A transport vehicle in which the brake pad is always pressed against the caster, and the brake pad is released by the movable handle during transportation.