JPS5944900U - stepladder - Google Patents
stepladderInfo
- Publication number
- JPS5944900U JPS5944900U JP13929782U JP13929782U JPS5944900U JP S5944900 U JPS5944900 U JP S5944900U JP 13929782 U JP13929782 U JP 13929782U JP 13929782 U JP13929782 U JP 13929782U JP S5944900 U JPS5944900 U JP S5944900U
- Authority
- JP
- Japan
- Prior art keywords
- stepladder
- web
- pair
- unib
- sides
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Ladders (AREA)
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
第１図は本考案脚立の正面図、第２図は使用時の同側面
図、第３図は第２図の上部の詳細縦断面図、第４図は笹
３図の折りたたんだ場合の詳細断面図、第５図は片側の
縦さんの横断面図である。
１：脚柱、２．３．４．５ニステツプ、１０．−１１：
縦さん、１２：第一ウニブ、１３；第二ウェブ、１４：
折曲げ部、１５ニステップ面、１６．１７：折曲げ片、
１８：第三ウェブ、１９：折曲げ部。Figure 1 is a front view of the stepladder of the present invention, Figure 2 is a side view of the same in use, Figure 3 is a detailed vertical cross-sectional view of the upper part of Figure 2, and Figure 4 is a detail of the bamboo grass when folded. The sectional view, FIG. 5, is a cross-sectional view of one side of the longitudinal beam. 1: Pillar, 2.3.4.5 steps, 10. -11:
Vertical, 12: First Unibu, 13; Second Web, 14:
Bending part, 15 two-step surface, 16.17: bending piece,
18: third web, 19: folded portion.
Claims (1)
．４・・・が固着された一対の脚柱１，１ａを上端で枢
着してなる脚立であって、前記縦さんは第一ウェブ１２
と第一ウニブと平行で間隔をお° いて向合った
一対の第二ウェブ１３を形成し第二ウェブの端縁が第一
ウニブに向は内向の折曲げ部１４のあるＣ形材であり、
′斉ステップはステップ面１５の両側の同方向平行折曲
げの二辺１６゜１７から夫々向合い方向に折曲げた第三
ウェブ１８を形成し、第三ウェブの端縁がステップ面に
−向は内向の折曲げ部１９のある異形台形のＣ形材であ
って該ステップは脚立使用時に滑り止めを施した相手方
さんの対となるステップ面が互に同一面を占ち、脚立折
りたたみ時に前記対となるステップの第三−ウニブが同
一面を形成するよう前記平行二辺１６．１７が縦さんに
その第二ウェブ間で溶着されてなる脚立。Multiple steps 2 and 3 between a pair of vertical bars 10 and 11
．． 4... is a stepladder formed by pivoting a pair of pillars 1, 1a fixed to each other at the upper end, and the vertical member is a first web 12.
A pair of second webs 13 are formed which are parallel to the first unib and face each other with an interval between them, and the end edge of the second web is a C-shaped member having a bent portion 14 facing inward toward the first unib. ,
'The simultaneous step forms a third web 18 which is bent in opposite directions from two sides 16° 17 of the same direction parallel bending on both sides of the step surface 15, and the edge of the third web is bent in the opposite direction to the step surface. is an irregular trapezoidal C-shaped member with an inward bent portion 19, and the step is provided with a non-slip step when the stepladder is used, and the opposing step surfaces occupy the same surface, and when the stepladder is folded, the A stepladder in which the two parallel sides 16, 17 are vertically welded between their second webs so that the third-unib of the pair of steps forms the same plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13929782U JPS5944900U (en) | 1982-09-15 | 1982-09-15 | stepladder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13929782U JPS5944900U (en) | 1982-09-15 | 1982-09-15 | stepladder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5944900U true JPS5944900U (en) | 1984-03-24 |
| JPS6328312Y2 JPS6328312Y2 (en) | 1988-07-29 |
Family
ID=30312262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13929782U Granted JPS5944900U (en) | 1982-09-15 | 1982-09-15 | stepladder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5944900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014175A (en) * | 2016-05-30 | 2016-10-12 | 蒙物阜 | Folding mechanism for folding ladder |
-
1982
- 1982-09-15 JP JP13929782U patent/JPS5944900U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106014175A (en) * | 2016-05-30 | 2016-10-12 | 蒙物阜 | Folding mechanism for folding ladder |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6328312Y2 (en) | 1988-07-29 |
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