JP3026704U

JP3026704U - Mobile wheel type wrench with handle

Info

Publication number: JP3026704U
Application number: JP1996000379U
Authority: JP
Inventors: 寛大森
Original assignee: 寛大森
Priority date: 1996-01-10
Filing date: 1996-01-10
Publication date: 1996-07-23
Anticipated expiration: 2002-01-10

Abstract

(57)【要約】【構成】先端に角穴ソケット２を有する軸体１にホイ
−ル型ハンドル３を軸方向移動自在に装着させた移動ホ
イ−ル型ハンドル付レンチ。【作用効果】作業場所、トルク伝達の強弱変化などの
状況に合せて、ホイ−ル型ハンドル３を軸方向に沿って
移動させることのできるレンチを提供する。 (57) [Summary] [Structure] A wrench with a moving wheel type handle in which a wheel type handle 3 is attached to a shaft body 1 having a square hole socket 2 at its tip so as to be axially movable. [Advantageous effects] Provided is a wrench capable of moving the wheel-type handle 3 along the axial direction according to the situation such as the working place and the change in strength of torque transmission.

Description

[Detailed description of the device]

【０００１】[0001]

[Industrial applications]

この考案は、ナットの締付け、弛め作業に用いるレンチ工具の構造に係る。 The present invention relates to the structure of a wrench tool used for tightening and loosening nuts.

【０００２】[0002]

[Prior art]

これまでにトルクを増強するための摘みハンドル付レンチ（実開昭６１−１６９５７９、実開昭６２−２９２６８）やホイ−ル型ハンドル付レンチ（実開昭５９−１３２７７２）が提案されている。しかしそれら摘みハンドルやホイ−ル型ハンドルは、いずれも軸頭に固定されているもので、軸方向に移動調整は不可能である。 So far, a wrench with a knob (actual opening 61-16 9579, 62-29268) and a wheel type wrench (actual opening 59-132772) for increasing torque have been proposed. There is. However, since both the knob and the wheel type handle are fixed to the shaft head, movement adjustment in the axial direction is impossible.

【０００３】[0003]

[Problems to be solved by the device]

本考案は、ホイ−ル型ハンドル付のレンチにおいて、ホイ−ル型ハンドル３を軸方向に沿って移動させられるようにして、作業場所のスペ−スに合わせられ（ホイ−ル型ハンドルの位置が邪魔になることがある）、あるいはトルク伝達の強弱変化に対応できるようにしたものである。 The present invention is a wrench with a wheel type handle, which allows the wheel type handle 3 to be moved in the axial direction so that it can be adjusted to the space of the work place (position of the wheel type handle. However, it is possible to cope with changes in the strength of torque transmission.

【０００４】[0004]

[Means for Solving the Problems]

上記目的を達成するため、本考案は、先端に角穴ソケット２を有する軸体１にホイ−ル型ハンドル３を軸方向移動自在に装着させた移動ホイ−ル型ハンドル付レンチである。 In order to achieve the above object, the present invention is a wrench with a moving wheel type handle in which a wheel type handle 3 is attached to a shaft body 1 having a square hole socket 2 at its tip so as to be movable in the axial direction.

【０００５】また上記構成において、軸体１にキ−１ａを、ホイ−ル型ハンドル３のボス３ａにキ−溝３ｂを設けて、軸体１とホイ−ル型ハンドル３を係合させて成る移動ホイ−ル型ハンドル付レンチである。In the above structure, the shaft 1 is provided with the key-1a, and the boss 3a of the wheel type handle 3 is provided with the key groove 3b so that the shaft 1 and the wheel type handle 3 are engaged with each other. It is a moving wheel type wrench with a handle.

【０００６】また上記構成において、軸体１を角軸に、ホイ−ル型ハンドル３のボス３ａを角孔３ｃに形成して、軸体１とホイ−ル型ハンドル３を係合させて成る移動ホイ −ル型ハンドル付レンチである。Further, in the above structure, the shaft body 1 is formed on the angular axis, the boss 3a of the wheel type handle 3 is formed on the square hole 3c, and the shaft body 1 and the wheel type handle 3 are engaged with each other. It is a wrench with a moving wheel type handle.

【０００７】[0007]

[Operation and effect of the device]

本考案は以上のように構成されるから、ナットんＮを締結しあるいは螺脱するに際し、障害物などがあって当初軸頭に装着されたホイ−ル型ハンドル３を回転させるに充分な空間が取れない場合には、図２に示すようにホイ−ル型ハンドル３を軸体１に沿って移動させたうえ操舵する。またトルク伝達の強弱を図りたい時も同様に移動させて対応させる。このようにすることにより操作の円滑化と効率化をもたらすことができる。 Since the present invention is configured as described above, when fastening or unscrewing the nut N, there is enough space to rotate the wheel type handle 3 originally attached to the shaft head due to obstacles or the like. If the wheel cannot be removed, the wheel type handle 3 is moved along the shaft 1 as shown in FIG. 2 and then steered. If you want to increase or decrease the strength of torque transmission, move it in the same way. By doing so, smooth operation and efficiency can be brought about.

【０００８】[0008]

【Example】

図１に示すように、先端に角穴ソケット２を有する軸体１にキ−１ａを、ホイ −ル型ハンドル３のボス３ａに前記キ−１ａに対応するキ−溝３ｂを設ける。そして、前記キ−１ａ及びキ−溝３ｂを介して軸体１にホイ−ル型ハンドル３を軸方向移動自在に係合させて移動ホイ−ル型ハンドル付レンチを構成する。なお同図において４はキ−１ａの内側端に突設したストッパ−、５は胴突きを防止するための保護キャップ、Ｎはナットである。 As shown in FIG. 1, a shaft 1 having a square socket 2 at the tip is provided with a key-1a, and a boss 3a of a wheel type handle 3 is provided with a key groove 3b corresponding to the key-1a. Then, the wheel type handle 3 is axially movably engaged with the shaft body 1 through the key-1a and the key groove 3b to form a movable wheel type handle wrench. In the figure, 4 is a stopper provided at the inner end of the key-1a, 5 is a protective cap for preventing the body thrust, and N is a nut.

【図面の簡単な説明】[Brief description of drawings]

【図１】分解斜視図FIG. 1 is an exploded perspective view

【図２】使用状態を示す縦断側面図FIG. 2 is a vertical sectional side view showing a usage state.

【図３】別の態様の分解斜視図FIG. 3 is an exploded perspective view of another embodiment.

[Explanation of symbols]

１軸体１ａキ− ２角穴ソケット３ホイ−ル型ハンドル３ａボス３ｂキ−溝３ｃ角孔４ストッパ− ５保護キャップ 1 Shaft 1a Key 2 Square hole socket 3 Wheel type handle 3a Boss 3b Key groove 3c Square hole 4 Stopper 5 Protective cap

Claims

[Scope of utility model registration request]

1. A wrench with a movable wheel type handle in which a wheel type handle (3) is axially movably mounted on a shaft body (1) having a square hole socket (2) at its tip.

2. A shaft (1) is provided with a key (1a), and a wheel type handle (3) is provided with a boss (3a) with a key groove (3b), so that the shaft (1) and the wheel are provided. 2. A wrench with a movable wheel type handle according to claim 1, wherein said wrench type handle (3) is engaged.

3. A shaft body (1) and a wheel type handle by forming the shaft body (1) on an angular axis and the boss (3a) of the wheel type handle (3) on a square hole (3c). The movable wheel type wrench with a handle according to claim 1, wherein (3) is engaged.