JPH0271038U

JPH0271038U -

Info

Publication number: JPH0271038U
Application number: JP15040488U
Authority: JP
Priority date: 1988-11-18
Filing date: 1988-11-18
Publication date: 1990-05-30

Description

[Brief explanation of drawings]

第１図〜第５図は本考案の一実施例を示すもの
で、第１図は歩み板及び係合部の平面図、第２図
は第１図Ａ〜Ａ断面矢視図、第３図は被係合部の
縦断面図、第４図は係合状態の平面図、第５図は
同側面図であり、第６図、第７図は従来例の側面
図である。１……歩み板、４……引掛板、５……係合部、
５ａ……切欠き部、５ｂ……保持孔、７……被係
合部、８……荷台、１１……押さえ部、１２……
座部、１３……係合構造物、１４……柱体。 Figures 1 to 5 show an embodiment of the present invention, in which Figure 1 is a plan view of the footboard and the engaging part, Figure 2 is a cross-sectional view taken along arrows A to A in Figures 1, and Figure 3 is a plan view of the footboard and the engaging part. 4 is a plan view of an engaged state, FIG. 5 is a side view of the same, and FIGS. 6 and 7 are side views of a conventional example. 1... Step board, 4... Hook plate, 5... Engagement part,
5a... Notch portion, 5b... Holding hole, 7... Engaged portion, 8... Loading platform, 11... Holding portion, 12...
Seat part, 13... Engagement structure, 14... Column body.

Claims

[Scope of Claim for Utility Model Registration] (1) In a footboard used when raising and lowering construction machinery, agricultural machinery, etc. onto the truck bed, the engaging portion provided on the footboard is approximately perpendicular to the truck bed. an engaged part that stands upright in the direction, is capable of engaging with the engaging part, and has a holding part and a seat part located above and below the engaged part, respectively; An engagement structure for a footboard characterized by having two or more sets of objects. (2) The engaged part is fixed to a column-shaped column whose axis is substantially perpendicular to the top surface of the loading platform, and to the upper and lower sides of the column, and the surface on the column side is aligned with the axis of the column. 2. The footboard engagement structure according to claim 1, comprising a holding portion and a seat portion that are substantially perpendicular to the foot plate. (3) The engaging part is fixed to the platform mounting part side of the footboard and is provided on a hook plate that can be loosely inserted between the lower surface of the pressing part of the engaged part and the upper surface of the seat part, and The holding hole is characterized by comprising a notch into which the holding part of the part can be inserted, and a holding hole in the form of an elongated hole through which the column can be inserted and opens in the notch, but through which the holding part cannot be inserted. The footboard engagement structure according to claims 1 and 2.