JP3104084U - Ice breaking tools - Google Patents

Abstract

【課題】積雪寒冷地に於ける路面において発生する氷を、作業者の体力負担を軽減し、簡単な操作で、安全に破砕する。
【解決手段】棒の先端部２を約３０度から６０度に屈曲させ、他端側一部を前記先端が屈曲する内側に約７５度から１０５度に折り曲げ、前記屈曲する先端部には着脱自在な結合手段により固定する氷割りピン１を設け、前記他端側折り曲げ部分に滑り止め４を施す、氷を破砕する用具。
【選択図】図１An object of the present invention is to crush ice generated on a road surface in a snowy and cold region by reducing the burden on a worker's physical strength and by a simple operation and safely.
A tip portion of a rod is bent from about 30 degrees to 60 degrees, and a part of the other end is bent from about 75 degrees to 105 degrees inside the bending of the tip. A tool for crushing ice, comprising an ice splitting pin 1 fixed by a flexible connecting means, and a non-slip 4 applied to the bent portion at the other end.
[Selection diagram] Fig. 1

Description

積雪寒冷地に於ける路面凍結による、歩行者の転倒を予防する氷破砕用具に関する物。An ice crushing tool for preventing pedestrians from falling due to freezing of the road surface in cold snowy areas.

従来の用具として、図３に示す通称ツルハシを用い木製の持ち手３ａの先に鉄製の長くとがった破砕部３ｂを有する用具で、全身を使い頭上に振り上げ路面に振り下ろし氷を破砕する作業であり、腕，肩、腰に負担が掛かり筋肉痛など作業者の体力負担が大きいという問題が有った。
実開平５−１６１６３号広報 実開昭６２−１６７０７０号広報 実開昭６４−１２１６７号広報 As a conventional tool, a tool having a long sharp crushing portion 3b made of iron at the tip of a wooden handle 3a using a so-called pickaxe shown in FIG. There was a problem that the burden on the arm, shoulder, and waist was high, and the physical burden on the worker such as muscle pain was large.
PR No. 5-16163 Public Relations No. 62-167070 Public announcement No. 64-12167

積雪寒冷地に於ける路面において発生する氷を、作業者の体力負担を軽減し、簡単な操作で、安全に破砕する。The ice generated on the road surface in snowy and cold regions can be crushed safely with a simple operation by reducing the burden on the worker.

棒の先端部に氷割りピンを結合し、先端部を約４５度に屈曲させ、棒の端部を、約９０度に折り曲げ、折り曲げた部分に滑り止め材を取り付け、手で握り、氷割りピン先端を、氷に突き押し当てる事により、氷を破砕する用具。Attach the tip of the rod with an ice splitting pin, bend the tip about 45 degrees, bend the end of the rod about 90 degrees, attach a non-slip material to the bent part, hold it with your hand, A tool that breaks ice by pushing the tip of the pin against ice.

本考案は簡単な操作で、安全に、体力負担も少なく楽な体勢で氷の破砕が出来る効果を奏する。The present invention has an effect that the ice can be crushed in a simple posture with a simple operation, safely and with a low physical load.

以下に本考案の実施例について説明するHereinafter, embodiments of the present invention will be described.

使用方法は図１、端部３に取り付けた滑り止め材４を手で握り、先端部２を路面に接地、氷割りピン１先端部を対象氷結部に突き押し当て氷を破砕する。該を平坦な所で使用する場合は軸心に対し先端部分２を約４５度、棒の端部３を前記先端が屈曲する軸心内側約９０度に屈曲させ、傾斜地で使用する場合や、使用者の身体に合せて、軸心に対し先端部２を約３０度から６０度に屈曲させ棒の端部３を前記先端部２が屈曲する軸心内側約７５度から１０５度に折り曲げる。The method of use is to grip the anti-slip material 4 attached to the end 3 in FIG. 1 by hand, ground the tip 2 to the road surface, push the tip of the ice breaking pin 1 against the target frozen part to break the ice. When it is used in a flat place, the tip 2 is bent at about 45 degrees with respect to the axis, and the end 3 of the rod is bent at about 90 degrees inside the axis where the tip is bent. In accordance with the body of the user, the tip 2 is bent from about 30 to 60 degrees with respect to the axis, and the end 3 of the rod is bent from about 75 to 105 degrees inside the axis where the tip 2 is bent.

棒は鉄又はステンレス、アルミニュームの丸パイプ等を使用する事が望ましく、氷割りピン１は鉄、ステンレス等を使用する事が望ましい。
図２の５と６の結合手段はネジ結合であるが、他に袋ナット結合又は、ピン結合又は、バネによる結合手段等が望ましい。
滑り止め材は棒の端部３の一部又は全体にゴム又はプラスチックなどを覆い被せるか、又は巻きつけ、手で握る為、該使用時に衝撃吸収が可能な緩衝材が望ましい。It is desirable to use a round pipe made of iron, stainless steel, aluminum or the like as the rod, and it is desirable to use iron, stainless steel, or the like for the ice splitting pin 1.
The connecting means 5 and 6 in FIG. 2 is a screw connection, but a cap nut connection, a pin connection, or a connection means using a spring or the like is also preferable.
Since the non-slip material covers or wraps a part of or the entirety of the rod end 3 with rubber or plastic or the like, and is gripped by hand, a cushioning material capable of absorbing shock during use is desirable.

氷破砕用具斜視図Ice breaking tool perspective view 先端部、氷割りピン断面図Tip section, ice split pin cross section 従来の用具斜視図Conventional tool perspective view

符号の説明Explanation of reference numerals

１ 氷割りピン
２ 先端部
３ 端部
４ 滑り止め材
５ 氷割りピン結合部
６ 氷割りピン結合部
３ａ 持ち手
３ｂ 破砕部DESCRIPTION OF SYMBOLS 1 Ice breaking pin 2 Tip part 3 End part 4 Anti-slip material 5 Ice breaking pin connection part 6 Ice breaking pin connection part 3a Handle 3b Crush part

Claims (1)

棒の先端部を約３０度から６０度に屈曲させ、他端側一部を前記先端が屈曲する内側に約７５度から１０５度に折り曲げ、前記屈曲する先端部には着脱自在な結合手段により固定する氷割りピンを設け、前記他端側折り曲げ部分に滑り止めを施す、氷を破砕する用具。The tip of the rod is bent from about 30 degrees to 60 degrees, and a part of the other end is bent from about 75 degrees to 105 degrees inside the bending of the tip. A tool for crushing ice, comprising an ice breaking pin to be fixed, and a non-slip portion provided on the bent portion at the other end.

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