JP2006138195A

JP2006138195A - Simplified single rod ladder

Info

Publication number: JP2006138195A
Application number: JP2004360558A
Authority: JP
Inventors: 成生 ▲高▼岡; Shigeo Takaoka
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-15
Filing date: 2004-11-15
Publication date: 2006-06-01

Abstract

<P>PROBLEM TO BE SOLVED: To provide a simplified single rod ladder convenient to carry, easily usable when going over level difference during movement in fishing or working and usable also as a handle of a tool or the like. <P>SOLUTION: A vertical rod which is the handle of the tool is provided with openings for enclosing a tread spaced to easily go up and down as a ladder, and the treads are retractably fitted to the openings through supporting shafts. The vertical rod is covered with an outer cover provided with openings allowing the treads to put in and out, and a retractable fixed rung is fitted to the lower end through a supporting shaft to provide the simplified single rod ladder usable as the handle of the tool. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、釣や作業で移動中に段差を乗り越える際に、用意に使用でき道具等の柄としても利用できる、携行に便利な簡易式一本梯子に関するものである。 The present invention relates to a single ladder that is convenient to carry and can be used as a handle for a tool or the like that can be used easily when climbing over a step during fishing or work.

従来、釣や作業で移動する際に段差を乗り越える場合は、梯子を道具とは別に携行していた。 Traditionally, ladders were carried separately from tools when climbing over steps when fishing or working.

そのために、次のような問題点があった。
本来の目的の道具とは別に梯子を携行する必要があり、面倒であった。
また、急に梯子が必要になった場合、梯子を取りに行く必要があった。
本発明は以上の問題点を解決するものである。Therefore, there are the following problems.
It was troublesome because it was necessary to carry the ladder separately from the original tool.
Also, when a ladder was suddenly needed, it was necessary to go to get the ladder.
The present invention solves the above problems.

道具の柄である縦棒に、梯子として昇降しやすい間隔の踏桟を収納できる開口部を設け、開口部に踏桟を出し入れ出来るように支軸を通して取り付け、踏桟を出し入れ出来る開口を設けた外カバーで縦棒を覆い、下端に出し入れ可能な固定桟を支軸を通して取り付け、道具の柄として利用できる。以上を特徴とする簡易式一本梯子である。The vertical bar, which is the handle of the tool, is provided with an opening that can accommodate a step rail that can be easily moved up and down as a ladder, and is attached to the opening through a support shaft so that the step rail can be taken in and out, and an opening that allows the step rail to be taken in and out is provided. A vertical bar can be covered with an outer cover, and a fixed bar that can be inserted and removed at the lower end is attached through a support shaft. A simple single ladder characterized by the above.

本発明は、釣や作業で移動時に道具の柄に梯子を内蔵している。したがって、道具と別に梯子を持って行くわずらわしさがない。 In the present invention, a ladder is built in the handle of the tool when fishing or moving. Therefore, there is no hassle to take a ladder separately from the tools.

以下、本発明の実施の形態を説明する。
（イ）円柱状の縦棒（１）に、踏桟（２）を取り付ける開口部（３）を、人が昇降し易い間隔で設ける。
（ロ）開口部（３）に踏桟（２）を支軸（４）にて、上から左右互い違いに順番に取り付ける。
（ハ）下端の開口部（５）に固定桟（６）を左右両側に、支軸（４）にて取り付ける。
（ニ）外カバー（７）に踏桟（２）を、出し入れし固定出来るＬ字型の開口部（８）を設ける。
（ホ）縦棒（１）を外カバー（７）の挿入口（９）より挿入する。
（ヘ）道具取り付け部（１０）に、目的に応じた網（１１）等の道具を取り付ける。
本発明は、以上の構成よりなっている。
本発明を使用するときは、外カバー（７）を回して開口部（８）と踏桟（２）と固定桟（６）に位置を合わせ、開口部（８）から倒し出して、開口部（８）のＬ字型の鍵の部分で固定し段差（１２）に立て掛けて使用する。
通常は、踏桟（２）と固定桟（６）を外カバーの中に収納しておき、道具取り付け部（１０）に網（１１）等を取り付けて、道具の柄として使用する。Embodiments of the present invention will be described below.
(A) Openings (3) for attaching the cross rails (2) are provided in the columnar vertical bars (1) at intervals that allow people to easily move up and down.
(B) Step rails (2) are attached to the opening (3) in turn from left to right on the support shaft (4).
(C) The fixed bars (6) are attached to the left and right sides of the opening (5) at the lower end with the support shaft (4).
(D) The outer cover (7) is provided with an L-shaped opening (8) that allows the step (2) to be taken in and out.
(E) Insert the vertical bar (1) from the insertion port (9) of the outer cover (7).
(F) A tool such as a net (11) according to the purpose is attached to the tool attaching portion (10).
The present invention has the above configuration.
When using the present invention, the outer cover (7) is turned to align the opening (8), the treadle (2), and the fixed crossing (6), and is pushed down from the opening (8). It is fixed at the L-shaped key part of (8) and used by leaning on the step (12).
Usually, the step rail (2) and the fixed rail (6) are stored in the outer cover, and the net (11) or the like is attached to the tool attachment portion (10) to be used as a tool handle.

本発明の斜視図Perspective view of the present invention 本発明の分解斜視図Exploded perspective view of the present invention 本発明の使用状態を示す斜視図The perspective view which shows the use condition of this invention 本発明を網としての使用状態を示す斜視図The perspective view which shows the use condition as a net | network of this invention

Explanation of symbols

１縦棒
２踏桟
３開口部
４支軸
５開口部
６固定桟
７外カバー
８開口部
９挿入口
１０道具取り付け部
１１網
１２段差DESCRIPTION OF SYMBOLS 1 Vertical bar 2 Step bar 3 Opening part 4 Support shaft 5 Opening part 6 Fixed bar 7 Outer cover 8 Opening part 9 Insertion port 10 Tool attachment part 11 Net 12 Level difference

Claims

The vertical bar, which is the handle of the tool, is provided with an opening that can accommodate a step rail that can be easily moved up and down as a ladder, and is attached to the opening through a support shaft so that the step rail can be taken in and out, and an opening that allows the step rail to be taken in and out is provided. A simple single ladder characterized in that it can be used as a tool handle by covering a vertical bar with an outer cover and attaching a fixed bar that can be inserted and removed at the lower end through a support shaft.