JPS5861900U

JPS5861900U - ladder device

Info

Publication number: JPS5861900U
Application number: JP14885281U
Authority: JP
Inventors: 吉尾　恒雄
Original assignee: ナショナル住宅産業株式会社
Priority date: 1981-10-06
Filing date: 1981-10-06
Publication date: 1983-04-26

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]

第１図は本考案の装置を示す分解斜視図、第２図は本考
案で用いるはしご具を脚立として用いたばあいを示す斜
・親図、第３図は固定装置を例示する一部切欠斜視図、
第４図は手すり受とベース金具ａとを示す斜視図、第５
図ａ、　　ｂはベース金具すをその使用状態とともに示
す斜視図、第６図に　　　一連結杆を例示する斜視図で
ある。１・・・・・・はしご装置、２・・・・・・はしご具、
３・・開学すり具、１２・・・・・・側桁、１６・・・
・・・踏板、Ａ・・・−一・脚立。 Δ Δ Δ 、２６　　　　　町　− ７１′−８旦　　　　　第３図″　　　　− ＩＮｔぺ　　　　・〃ＪFig. 1 is an exploded perspective view showing the device of the present invention, Fig. 2 is a perspective/master view showing the ladder device used in the present invention when used as a stepladder, and Fig. 3 is a partial cutaway illustrating the fixing device. Perspective view,
Figure 4 is a perspective view showing the handrail holder and base metal fitting a;
Figures a and b are perspective views showing the base metal fitting together with its usage state, and Figure 6 is a perspective view illustrating one connecting rod. 1... Ladder device, 2... Ladder equipment,
3... Opening slide tool, 12... String girder, 16...
...Treadboard, A...-1.Stepladder. Δ Δ Δ , 26 towns - 7 1'-8 Dan Figure 3'' - INtpe・〃J

Claims

[Scope of utility model registration request]

A ladder device which can be folded in the middle and can be fixed in the unfolded state, and has a side girder in which two treads with different inclinations are provided in multiple stages on at least one side, and which forms a stepladder by folding in the middle, and the ladder device in the unfolded state. A ladder device comprising a handrail that can be fitted and attached to a ladder.