JPS6429499U

JPS6429499U -

Info

Publication number: JPS6429499U
Application number: JP12606187U
Authority: JP
Priority date: 1987-08-18
Filing date: 1987-08-18
Publication date: 1989-02-22

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す正面図、第２
図は平面図、第３図は側面図、第４図はユニツト
単体の正面図、第５図はその平面図、第６図は上
部キヤツプ体の正面図、第７図は折曲縦杆の側面
図、第８図は下部ベースの側面図、第９図はその
正面図、第１０図はその平面図、第１１図は取付
状態の一例の一部断面説明図、第１２図はその平
面図、第１３図は変形例を示す説明図である。Ａ……挿嵌手段、２……横杆、３……短縦杆、
４……ユニツト単体。 Figure 1 is a front view showing one embodiment of the present invention;
The figure is a plan view, Fig. 3 is a side view, Fig. 4 is a front view of the unit alone, Fig. 5 is a plan view thereof, Fig. 6 is a front view of the upper cap body, and Fig. 7 is a view of the bent vertical rod. A side view, FIG. 8 is a side view of the lower base, FIG. 9 is a front view thereof, FIG. 10 is a plan view thereof, FIG. 11 is a partial cross-sectional explanatory view of an example of the installed state, and FIG. 12 is a plan view thereof. 13 are explanatory diagrams showing a modified example. A...Insertion means, 2...Horizontal rod, 3...Short vertical rod,
4...Single unit.

Claims

[Scope of utility model registration request]

A U-shaped or H-shaped unit 4 is formed by the horizontal rod 2 and the left and right short vertical rods 3, 3 which are orthogonally connected to the left and right ends of the horizontal rod 2.
The left and right short vertical rods 3, 3 of ... are sequentially inserted into the means A...
1. A ladder characterized in that it is constructed by connecting the ladders with each other and assembling them at a predetermined height.