JP2016094810A

JP2016094810A - Scoop with auxiliary handle

Info

Publication number: JP2016094810A
Application number: JP2014244455A
Authority: JP
Inventors: 均竹山; Hitoshi Takeyama
Original assignee: Skill One kk
Current assignee: Skill One kk
Priority date: 2014-11-14
Filing date: 2014-11-14
Publication date: 2016-05-26

Abstract

PROBLEM TO BE SOLVED: To provide a scoop capable of resolving the problem of a traditional scoop imposing an excessive load on a user's arms and waist during a series of motion such as changing directions, moving the scoop up and down, and throwing away soil or the like because the distance between a hand holding a long handle part of the scoop and a hand holding the grip part cannot be adjusted once the user lifts up the scoop during work.SOLUTION: In the scoop with an auxiliary handle, connection parts for attaching an auxiliary handle part are provided near the tip and bottom of a long handle of the scoop, and the auxiliary handle part is attached from the connection parts via two connected ring bodies.SELECTED DRAWING: Figure 1

Description

本発明は、スコップ長軸部に可動式把手を付けて、スコップ及びシャベル類の構造の分野に関するものである。 The present invention relates to the field of the structure of scoops and shovels with a movable handle attached to the scoop long shaft.

従来のスコップの使い方は、長軸の一端に握手を設け、先端に掬い部を付けた物であり、片手で把手を握り、他の手で長軸の一部を握り、先端の掬い部で、雪や泥などを乗せて使用するものであった。
なお、握り柄部に締め付け部材付固定部を取付し、前記固定部に握り部付握持部をもって構成する握持体を装着せしめたものが、知られている。（特許文献１参照）The conventional scoop uses a handshake at one end of the long shaft and has a scoop at the tip. Hold the handle with one hand, grip a part of the long shaft with the other hand, and scoop at the scoop at the tip. It was intended to be used with snow or mud on it.
It is known that a fixed part with a tightening member is attached to the grip handle part, and a gripping body constituted by a grip part with a grip part is attached to the fixed part. (See Patent Document 1)

特許公開平９−２７９６２１号公報 Japanese Patent Publication No. 9-279621

従来のスコップは、作業において、一旦持ち上げてしまうと、長柄を支える手と握り部を持つ手の距離を変更できず、向きを変えたり、上下させたり、放り上げたりする一連の動作が、腕や腰に無理な負担をかけてしまった。
本発明は、以上の問題点を解決するためになされたものである。Once a conventional scoop is lifted, it cannot change the distance between the hand that supports the long handle and the hand that holds the grip, and a series of actions such as changing the direction, moving up and down, And put an unreasonable burden on the waist.
The present invention has been made to solve the above problems.

スコップの長柄の先端・掬い部の根元付近に、補助把手部を取り付けるための接合部を設け、その接合部から、連結された２つの環体を介して補助把手部を取り付ける。
以上を特徴とする補助把手付スコップである。A joint for attaching an auxiliary handle is provided near the end of the long handle of the scoop and the base of the scoop, and the auxiliary handle is attached from the joint via two linked rings.
A scoop with an auxiliary handle characterized by the above.

本発明は、長柄と補助把手部の接合に環体を用いた事により、握り部を持つ手と補助把手部の把手を持つ手が、格段に自由自在に動かせる様になり、手首・腰などへの疲労度が、従来のものに比べて著しく減少できるに至った。
これにより、右手と左手の距離が、固定的に制約されることなく、はるかにスムーズに動かせるようになり、より楽な体勢で作業する事が可能となった。
補助把手部の接合部を長柄の根元付近に設けることにより、より一層梃子の原理が働き、体に掛かる負担を軽減せしめた。The present invention uses a ring to join the long handle and the auxiliary handle part, so that the hand with the grip part and the hand with the handle of the auxiliary handle part can be moved freely and freely, to the wrist, waist, etc. The fatigue level of can be significantly reduced compared to the conventional one.
As a result, the distance between the right hand and the left hand can be moved much more smoothly without being fixedly restricted, and it is possible to work with a more comfortable posture.
By providing the joint part of the auxiliary handle near the base of the long handle, the principle of the insulator further works and the burden on the body is reduced.

本発明の外観斜視図 External perspective view of the present invention 本発明の一部である接合部の構造を分かりやすく示した一部拡大図 Partially enlarged view showing the structure of the joint which is a part of the present invention in an easy-to-understand manner 本発明の一部である接合部の構造を分かりやすく示した分解斜視図 The exploded perspective view which showed the structure of the junction which is a part of this invention clearly 本発明の一部である補助把手部の拡大斜視図 The expanded perspective view of the auxiliary handle part which is a part of this invention

以下、本発明の実施の形態を説明する
スコップ（１）の長柄（２）の先端・掬い部（３）の根元付近に、補助把手部（４）を取り付けるための接合部（５）を設け、その接合部（５）から、連結された２つの環体（Ａ・Ｂ）を介して補助把手部（７・８）を取り付ける。
接合部（５）に使う接合部本体（９）は、蝶番（１１）で開閉できるもので、接合部本体突片（１２）にボルト挿入孔（１３）が空いているものとする。
スコップ（１）に接合部本体（９）を取り付け、環体Ａ（７）を蝶ボルト（１４）・ナット（１５）・ワッシャー（１６）で固定する。
空洞部（１９）のある短柄（２０）に環体Ｂ（８）を貫通軸（２１）で固定し、その逆に把手（２２）を着ける。
環体Ａ（７）の隙間Ａ（１７）に、環体Ｂ（８）の隙間Ｂ（１８）を通し結合させる。
利き手でスコップ（１）の握り部（６）を持ち、逆の手で補助把手部（４）の把手（２２）を握持する。
なるべく掬い部（３）の近くに接合部（５）を取り付けすることにより、接合部（５）を支点とし、掬い部（３）を作用点・握り部（６）を力点として、梃子の原理を用いて、掬い部（３）で掬った土・泥・雪などを遠くへ放り上げる一連の動作が楽になる事が実証出来た。
環体Ａ・Ｂの間に環体を増減することにより、作業者の好みや重さに応じて補助把手部（４）の長さを調節することができ、疲労する度合いは極めて小さい結果が得られた。
接合部（５）と補助把手部（４）の接合（１０）に、環体Ａ・Ｂを用いることにより、自由自在に補助把手部（４）を動かすことが可能になる。
蝶ボルト（１４）を使用することにより、工具を使用せず楽に取付ができる。
環体Ａが長柄（２）に固定されたスコップに、補助把手部（４）を接合（１０）し使用する事も出来る。The embodiment of the present invention will be described below. A joint (5) for attaching the auxiliary handle (4) is provided near the tip of the long handle (2) of the scoop (1) and the base of the scoop (3). The auxiliary handle (7, 8) is attached from the joint (5) via the two linked rings (A, B).
The joint part main body (9) used for the joint part (5) can be opened and closed by a hinge (11), and a bolt insertion hole (13) is provided in the joint part main body projecting piece (12).
The joint body (9) is attached to the scoop (1), and the ring A (7) is fixed with the butterfly bolt (14), nut (15), and washer (16).
The ring B (8) is fixed to the short handle (20) having the hollow portion (19) by the through shaft (21), and the handle (22) is put on the reverse.
The gap A (17) of the ring A (7) is joined through the gap B (18) of the ring B (8).
Hold the grip (6) of the scoop (1) with the dominant hand, and grip the handle (22) of the auxiliary handle (4) with the opposite hand.
By assembling the joint (5) as close as possible to the scooping part (3), the joint (5) serves as a fulcrum, and the scooping part (3) serves as an action point / grip part (6) as a power point. It has been proved that a series of actions to throw away the soil, mud, snow, etc. sown in the scooping section (3) can be made easier.
By increasing or decreasing the number of rings between the rings A and B, the length of the auxiliary handle (4) can be adjusted according to the preference and weight of the operator, and the degree of fatigue is extremely small. Obtained.
By using the ring bodies A and B for joining (10) of the joint portion (5) and the auxiliary handle portion (4), the auxiliary handle portion (4) can be freely moved.
By using the butterfly bolt (14), it can be easily mounted without using a tool.
The auxiliary handle part (4) can be joined (10) to the scoop with the ring A fixed to the long handle (2).

（１）スコップ，（２）長柄，（３）掬い部，（４）補助把手部，（５）接合部，（６）握り部，（７）環体Ａ，（８）環体Ｂ，（９）接合部本体，（１０）接合，（１１）蝶番，（１２）接合部本体突片，（１３）ボルト挿入孔，（１４）蝶ボルト，（１５）ナット，（１６）ワッシャー，（１７）隙間Ａ，（１８）隙間Ｂ，（１９）空洞部，（２０）短柄，（２１）貫通軸，（２２）把手，(1) Scoop, (2) Long handle, (3) Scoop, (4) Auxiliary handle, (5) Joint, (6) Grip, (7) Ring A, (8) Ring B, ( 9) Joint body, (10) Joint, (11) Hinge, (12) Joint body protrusion, (13) Bolt insertion hole, (14) Butterfly bolt, (15) Nut, (16) Washer, (17 ) Gap A, (18) Gap B, (19) Cavity, (20) Short handle, (21) Penetration shaft, (22) Handle,

Claims

It is characterized in that a joint for attaching an auxiliary handle is provided near the tip of the scoop's long handle and the base of the scoop, and the auxiliary handle is attached from the joint via two linked rings. A scoop with an auxiliary handle.