JPH0656497U - 3-legged stepladder for agriculture - Google Patents
3-legged stepladder for agricultureInfo
- Publication number
- JPH0656497U JPH0656497U JP639893U JP639893U JPH0656497U JP H0656497 U JPH0656497 U JP H0656497U JP 639893 U JP639893 U JP 639893U JP 639893 U JP639893 U JP 639893U JP H0656497 U JPH0656497 U JP H0656497U
- Authority
- JP
- Japan
- Prior art keywords
- supporting leg
- stepladder
- agriculture
- legged
- legs
- 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.)
- Pending
Links
Landscapes
- Ladders (AREA)
Abstract
(57)【要約】
支持脚の長さを変えられるようにした３脚型の脚立であ
る。
【目的】 斜面での利用等、農作業での脚立の使用を
容易にする。
【構成】 ３脚型脚立で、支持脚下部を支持脚上部
に沿ってスライドさせ、固定金具で止める構造とし
た。また、脚の先端は図のように鋭い形状にして地面に
刺さり易くし、つばを設けることにより、めり込みを
防止した。
(57) [Summary] A tripod type stepladder in which the length of the supporting legs can be changed. [Purpose] To facilitate the use of stepladders in agricultural work such as on slopes. [Structure] A three-legged stepladder, in which the lower part of the supporting leg is slid along the upper part of the supporting leg, and is fixed by a fixing bracket. In addition, the tips of the legs are made to have a sharp shape as shown in the figure so that they easily stick into the ground, and a brim is provided to prevent digging.
Description
【考案の詳細な説明】 本考案は、支持脚の長さを調節できるようにした３脚型の脚立に関するもの である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a tripod type stepladder capable of adjusting the length of a supporting leg.
従来の脚立は、４脚型が多く４脚では足が４本である為、凸凹な場所では安 定せず、重量も重くなる欠点があった。３脚型のものもあったが、人が乗った時 の安定性に欠け、また勾配の有る場所には使いにくかった。 Conventional stepladders often have a four-legged structure, and since four legs have four legs, they have the drawback of not being stable in uneven places and being heavy in weight. There were three-legged ones, but they lacked stability when people got on them, and it was difficult to use in places with a slope.
本考案は、これらの欠点を除くためになされたもので、支持脚下部を支持 脚上部に沿ってスライドさせ、固定金具で止めることによって支持脚の長さ を調節できるようにしたものである。また、脚の先端は図のように鋭い形状にし て地面に刺さり易くし、つばを設けることにより、めり込みを防止した。 The present invention has been made to eliminate these drawbacks, and the length of the supporting leg can be adjusted by sliding the lower part of the supporting leg along the upper part of the supporting leg and stopping it with a fixing bracket. In addition, the tip of the leg is made sharp as shown in the figure to make it easier to stick into the ground, and the brim is installed to prevent it from getting caught.
本考案は、このような構造であるから、軽量で農作業で多い凸凹な斜面での 利用に適しており、地面に突き刺して使用することにより、３脚型脚立の欠点で ある人が乗った時の不安定も解消した。 Since the present invention has such a structure, it is suitable for use on uneven slopes that are lightweight and often used in agricultural work. The instability of was also resolved.
【図１】 本考案の斜視図である。FIG. 1 is a perspective view of the present invention.
【図２】 本考案の斜面での使用例の図である。FIG. 2 is a diagram showing an example of use of the present invention on a slope.
【符号の説明】 支持脚下部 支持脚上部 固定金具 つば[Explanation of symbols] Lower support leg Upper support leg Fixing bracket Collar
Claims (1)
脚型の脚立1. A structure in which the length of the supporting leg can be adjusted 3
Legged stepladder
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP639893U JPH0656497U (en) | 1993-01-11 | 1993-01-11 | 3-legged stepladder for agriculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP639893U JPH0656497U (en) | 1993-01-11 | 1993-01-11 | 3-legged stepladder for agriculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0656497U true JPH0656497U (en) | 1994-08-05 |
Family
ID=11637270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP639893U Pending JPH0656497U (en) | 1993-01-11 | 1993-01-11 | 3-legged stepladder for agriculture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0656497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6058202B1 (en) * | 2016-11-04 | 2017-01-11 | 敏 小山 | Scaffolding equipment |
| JP2017014879A (en) * | 2015-06-30 | 2017-01-19 | 昌嗣 小林 | Toppling prevention device for ladders and stepladders |
-
1993
- 1993-01-11 JP JP639893U patent/JPH0656497U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017014879A (en) * | 2015-06-30 | 2017-01-19 | 昌嗣 小林 | Toppling prevention device for ladders and stepladders |
| JP6058202B1 (en) * | 2016-11-04 | 2017-01-11 | 敏 小山 | Scaffolding equipment |
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