JPH032874U

JPH032874U -

Info

Publication number: JPH032874U
Application number: JP6437789U
Authority: JP
Priority date: 1989-05-31
Filing date: 1989-05-31
Publication date: 1991-01-11
Anticipated expiration: 2004-05-31
Also published as: JPH0628370Y2

Description

[Brief explanation of drawings]

図面は本考案の一実施例を示し、第１図は分解
した斜視図、第２図はワゴン本体の底部を示す部
分斜視図、第３図は一部省略した底面図、第４図
及び第５図は取付金具及びその近傍を示す側断面
図、第６図は全体の斜視図である。１……ワゴン、６……取付金具（前取付金具）
、７……取付金具（後取付金具）、８……キヤス
タ、５１……側板、５６，５７……横桟（下部横
桟）、５６ａ，５７ａ……上片、５６ｂ，５７ｂ
……第１の垂下片、５６ｃ，５７ｃ……第２の垂
下片、５６ｄ，５７ｄ……切欠部、５９……アー
ム、６１ａ，７１ａ……折曲部、６１ｂ，７１ｂ
……ボルト孔、６１ｃ，７１ｃ……緊締部、６１
ｄ，７１ｄ……金具本体、６１ｅ，７１ｅ……起
立片、６２，７２……ボルト。 The drawings show one embodiment of the present invention; FIG. 1 is an exploded perspective view, FIG. 2 is a partial perspective view showing the bottom of the wagon body, FIG. 3 is a partially omitted bottom view, and FIGS. FIG. 5 is a side sectional view showing the mounting bracket and its vicinity, and FIG. 6 is a perspective view of the whole. 1...Wagon, 6...Mounting bracket (front mounting bracket)
, 7... Mounting bracket (rear mounting bracket), 8... Caster, 51... Side plate, 56, 57... Horizontal bar (lower horizontal bar), 56a, 57a... Upper piece, 56b, 57b
...First hanging piece, 56c, 57c...Second hanging piece, 56d, 57d...Notch part, 59...Arm, 61a, 71a...Bending part, 61b, 71b
...Bolt hole, 61c, 71c...Tightening part, 61
d, 71d...metal fitting body, 61e, 71e...standing piece, 62, 72...bolt.

Claims

[Scope of Claim for Utility Model Registration] 1. A horizontal beam with a downward U-shaped cross section is erected between the lower ends of the side plates, a mounting bracket is supported on the horizontal beam, and a caster or adjuster is attached to the mounting bracket. The wagon is equipped with a horizontal rail,
a horizontal top piece; a first inwardly bent depending piece depending from the leading or trailing edge of the top piece; and an outwardly bent first hanging piece depending from the trailing or leading edge of the top piece. The mounting bracket has a bent portion at one end that engages with the inside of the first hanging piece, and the other end has a bent part that engages the inside of the second hanging piece. A metal fitting main body having a tightening part with a bolt hole that overlaps the horizontal part, and an upright piece installed on both sides of the metal fitting main body and inserted into the horizontal beam, and the mounting A wagon characterized in that the tightening part of the metal fitting is fixed to the horizontal part of the second hanging piece using a single bolt. 2. An arm projecting inward from a lower end of the side plate is fixed to an inner surface of an end of the horizontal beam, and an upright piece of the mounting bracket is supported in contact with the arm. wagon. 3. The wagon according to claim 1, wherein the width of the front horizontal rail and the width of the rear horizontal rail are different from each other.