JPS61122498U

JPS61122498U -

Info

Publication number: JPS61122498U
Application number: JP605385U
Authority: JP
Priority date: 1985-01-19
Filing date: 1985-01-19
Publication date: 1986-08-01

Description

[Brief explanation of drawings]

第１図は、この考案に係る脚立の一実施例を示
したもので、その使用状態を示す斜視図。第２図
は、同要部拡大図。第３図は、係合ピンと長孔と
の係合状態を示す部分側面説明図。第４図は、同
部分背面説明図。第５図は、両脚体を拡開して直
線状とした状態を示す要部斜視図。Ａ，Ｂ……脚体、１，２，３，４……脚柱、５
……横桟、６，７……踏板、１１……係合ピン、
１３……長孔。 FIG. 1 shows an embodiment of the stepladder according to this invention, and is a perspective view showing the state in which it is used. Figure 2 is an enlarged view of the main parts. FIG. 3 is a partial side explanatory view showing a state of engagement between the engagement pin and the elongated hole. FIG. 4 is an explanatory view of the rear side of the same part. FIG. 5 is a perspective view of main parts showing a state in which both legs are expanded and made into a straight line. A, B... Leg body, 1, 2, 3, 4... Pillar, 5
...Horizontal beam, 6,7...Treadboard, 11...Engagement pin,
13...Long hole.

補正昭６０．２．１４実用新案登録請求の範囲を次のように補正する
。Amendment February 14, 1980 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】２本の脚柱を横桟により連結してなる一対の脚
体を設け、一方の脚体に一対の係合ピンを取り付
け、また他方の脚体に一対の上下方向に伸びた長
孔を形成し、上記係合ピンをこれらの長孔にそれ
ぞれ係合させることにより両脚体を連結し、一方
の脚体を他方の脚体に対して上記長孔に沿つて上
下動可能としたことを特徴とする脚立。[Claims for Utility Model Registration] A pair of legs are provided by connecting two pillars with a horizontal crosspiece, a pair of engagement pins are attached to one of the legs , and a pair of upper and lower legs are attached to the other leg. forming elongated holes extending in the direction, and connecting the two leg bodies by engaging the engaging pins in each of these elongated holes, and connecting one leg to the other leg along the elongated hole. A stepladder characterized by being able to move up and down.

Claims

[Scope of utility model registration request]

A pair of legs are provided in which two legs are connected by a horizontal crosspiece and a tread is fixed to the upper end of both legs, a pair of engagement pins are attached to the tread of one of the legs, and a pair of engagement pins are attached to the tread of one of the legs, and a pair of engagement pins are attached to the tread of one of the legs. A pair of elongated holes extending in the vertical direction are formed in the footboard of the body, and both legs are connected by engaging the above-mentioned engagement pins with these elongated holes, and one leg is connected to the other leg. The stepladder is characterized in that the stepladder is movable up and down along the elongated hole.