JP4174459B2 - Safety tool set - Google Patents
Safety tool set Download PDFInfo
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- JP4174459B2 JP4174459B2 JP2004197625A JP2004197625A JP4174459B2 JP 4174459 B2 JP4174459 B2 JP 4174459B2 JP 2004197625 A JP2004197625 A JP 2004197625A JP 2004197625 A JP2004197625 A JP 2004197625A JP 4174459 B2 JP4174459 B2 JP 4174459B2
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Description
本発明は安全工具セットに係り、特に、Tロッド、十字レンチ或いは接続ロッド等の工具を指し、それは延長ロッド部の工具形態を具え、ロッド部に回転防止部が設けられ、接続部材或いはその他の工具と組み合わされる時に、回転防止の安全状態を保持でき、高い実用性を具えた、回転防止の安全工具に関する。 The present invention relates to a safety tool set, and particularly refers to a tool such as a T rod, a cross wrench, or a connecting rod, which has a tool form of an extension rod portion, and a rod portion is provided with a rotation preventing portion, and is connected to a connecting member or other The present invention relates to an anti-rotation safety tool that can maintain an anti-rotation safe state when combined with a tool and has high practicality.
本体が円形ロッド状の工具は非常に多く、そのうち、T型或いは十字型のレンチは、そのロッド部が円柱ロッドの構造形態とされている。例えば、図7に示されるものでは、接続部材10に工作物或いはソケット或いは接続手段が嵌合される接続部11が設けられ、該接続部材10に横向きに円形ロッド状のロッド部20がスライド自在に通され、使用者はロッド部を操作して大きなトルクを以て接続部で、或いは接続部に嵌合されたソケット或いは接続手段を介して工作物を駆動できる。このような構造は以下のような欠点を有している。
1.使用上の安全性に問題がある。
工作物を駆動する時、使用者は手でロッド部を回すが、ロッド部は円形ロッドであるため不当な回転を発生することがあり、使用者がロッド部を握持して確実に力を入れて操作できず、ロッド部が滑って移動し、不当な急速移動を発生して他の物品に衝突し不必要な損害を形成することがある。
2.ロッド部と接続部材間の緩い結合によりロッド部がスライドし、安全でなく実用性が低い。
3.接続部材とロッド部の間の嵌合はゆるく組み合わされた形態とされ、ロッド部を操作して物品を駆動する時、使用者がロッド部から手を緩めると、ロッド部が接続部材内でスライドし、回すのに最適の位置を保持できず、新たに調整しなければならなくなり、且つこのロッド部がスライドする過程で、ロッド部が他の物品に衝突してその物品を損傷しまた、安全性に影響を与え、且つ実用性が低くなる。
There are a large number of tools having a circular rod-like body, and of these, a T-shaped or cross-shaped wrench has a rod-shaped structure as a cylindrical rod. For example, in the case shown in FIG. 7, a
1. There is a problem in use safety.
When driving the workpiece, the user turns the rod part by hand, but the rod part is a circular rod, which may cause unreasonable rotation. In some cases, the rod portion cannot slide and move, and the rod portion may slide and move, causing an undesirably rapid movement and colliding with other articles to form unnecessary damage.
2. The rod part slides due to the loose coupling between the rod part and the connecting member, which is not safe and practical.
3. The fitting between the connecting member and the rod part is a loosely combined form. When the user operates the rod part to drive the article, the rod part slides within the connecting member when the user loosens his hand from the rod part. However, the optimum position for turning cannot be maintained, and a new adjustment has to be made, and in the process of sliding the rod part, the rod part collides with another article and damages the article. Affect the performance and lower the practicality.
また、十字レンチについては、その基本構造は図8のようであり、そのロッド部20もまた円形ロッド状を呈し、使用者はロッド部20を握持する時に確実な施力が行なえず、高い安全性を達成できない。且つその全体は固定式の十字構造とされ、収納や使用上不便である。このため業者によっては二つのロッド部20を交叉させて中心部で枢設した形態を採用し、これにより二つのロッド部20を折り畳んだ収納形態或いは展開した十字形の使用形態とすることができるようにしている。このような十字レンチは中央の枢設部分に応力集中の破壊点が形成されてそこが破壊されやすく、且つ施力時に二つのロッド部20
の長さを一定に保持する必要があり、異なる要求に対して施力アームを変化させることができず、改良の必要がある。
Further, the basic structure of the cross wrench is as shown in FIG. 8, and the
It is necessary to keep the length of the arm constant, and the application arm cannot be changed with respect to different demands.
本発明はレンチ又は操作レバーのロッド部とそれに組み合わされる部品を相互に不回転で且つ安全な状態に保持できる安全工具セットを提供するものである。 The present invention provides a safety tool set that can hold a rod part of a wrench or an operating lever and a component combined therewith in a non-rotating and safe state.
即ち、本発明の主要な目的は、一種の回転防止の安全工具セットを提供することにあり、それは操作レバー或いはレンチのロッド部に回転防止面が設けられ、接続部材に接続孔と位置決め部材が設けられ、ロッド部と接続部材の組合せを安定した状態に保持でき、高い安全性の要求を達成できるものとする。 That is, the main object of the present invention is to provide a kind of anti-rotation safety tool set, which is provided with an anti-rotation surface on the rod portion of the operation lever or wrench, and the connection member and the positioning member are provided with the connection hole. It is provided that the combination of the rod portion and the connecting member can be held in a stable state, and a high safety requirement can be achieved.
請求項1の発明は、軸方向に沿って一側に平らな回転防止部(21、420、420A)を形成した断面が円形状のロッド部(20、42、42A)を具え、一端にソケット(41、41A)を設けたロッド状工具(40、40A)と、
上記ロッド状工具(40、40A)のソケット(41、41A)に嵌合可能な係止部(11)を底部に有し、横向きに貫通する円形状の接続孔(12)が形成され、該接続孔(12)の中央に垂直に上向きな貫通孔(13)が設けられた、接続部材(10)と、
上記ロッド状工具(40、40A)のロッド部(20、42、42A)に形成された平らな回転防止部(21、420、420A)に当接する平らな位置決め部(31)と、該位置決め部(31)の中央に垂直に上向きに延伸されて、上記接続部材(10)の貫通孔(13)に挿入される固定部(32)と、該固定部(32)の上端面に形成される表示部(33)を具え、円形状の上記接続孔(12)に挿入される位置決め部材(30)と、
から成ることを特徴とする、安全工具セットである。
The invention of claim 1 includes a rod portion (20, 42, 42A) having a circular cross section in which a flat rotation preventing portion (21, 420, 420A) is formed on one side along the axial direction, and a socket at one end. A rod-shaped tool (40, 40A) provided with (41, 41A);
A circular connecting hole (12) having a locking portion (11) that can be fitted into the socket (41, 41A) of the rod-shaped tool (40, 40A) at the bottom and penetrating laterally is formed, A connection member (10) provided with a vertically upward through-hole (13) in the center of the connection hole (12);
A flat positioning portion (31) abutting on a flat rotation preventing portion (21, 420, 420A) formed on the rod portion (20, 42, 42A) of the rod-shaped tool (40, 40A); and the positioning portion A fixed portion (32) that extends vertically upward in the center of (31) and is inserted into the through hole (13) of the connecting member (10) , and is formed on the upper end surface of the fixed portion (32). comprising a display unit (33), a positioning member inserted into a circular shape of the connecting hole (12) (30),
A safety tool set characterized by comprising:
本発明は以下のような目的と効果を達成する。
1.安全性が高い。
接続部材に工具のロッド部に対応するよう設置された回転防止部が施力時の回転防止の効果を提供し、ロッド部を旋回させる過程での不当な回転を防止し、使用者が確実に操作レバー或いはレンチを握持でき、安全性を高めることができる。
2.使用の便利性が高い。
接続部材に組み合わされた位置決め部材にロッド部の回転防止部が組み合わされることで、接続部材とロッド部が最適な作業位置に保持され、手を離した後にロッド部がスライドして新たに調整が必要となることがない。
3.実際の必要に応じた位置決めが行なえる。
ロッド部が位置決め部材と回転防止部の組合せにより弾性位置決めを形成する構造形態により、ロッド部のどの位置でも位置決めと回転防止が行なえ、異なる環境及び使用上の要求に対応できる。
4.作業時の施力アームが有効に調整される。
ロッド部が接続部材に対してスライドさせられてから位置決めされ、使用者は施力の必要に応じてロッド部の長さを延長或いは短縮でき、効率的な施力を行なうことができ、全体の使用効率が高められる。
5.製造に便利である。
ロッド部には特別な位置決め構造を製作する必要がなく、伝統的な工具を使用した場合にも確実に緊迫位置決めの目的を達成できる。
The present invention achieves the following objects and effects.
1. High safety.
An anti-rotation part installed on the connecting member to correspond to the rod part of the tool provides an effect of preventing rotation when force is applied, preventing unreasonable rotation in the process of turning the rod part, and ensuring that the user An operation lever or a wrench can be held and safety can be improved.
2. Convenient to use.
By combining the anti-rotation part of the rod part with the positioning member combined with the connection member, the connection member and the rod part are held at the optimal working position, and after releasing the hand, the rod part slides and new adjustments are made. It is not necessary.
3. Positioning can be performed according to actual needs.
The structure in which the rod portion is elastically positioned by the combination of the positioning member and the rotation preventing portion can perform positioning and rotation prevention at any position of the rod portion, and can respond to different environmental and usage requirements.
4). The force arm during work is effectively adjusted.
The rod portion is positioned after being slid with respect to the connecting member, and the user can extend or shorten the length of the rod portion according to the need for applying force, and can perform efficient applying force. Use efficiency is increased.
5. Convenient to manufacture.
It is not necessary to manufacture a special positioning structure in the rod portion, and even if a traditional tool is used, the purpose of tight positioning can be reliably achieved.
総合すると、本発明は上述の諸機能を達成し、ゆえに本発明は新規性、進歩性及び産業上の利用価値を有する発明である。 Taken together, the present invention achieves the functions described above, and therefore the present invention has novelty, inventive step and industrial utility value.
図1及び図2に示されるように、本発明の工具形態はT形工具或いは十字レンチ或いは接続ロッド或いは延伸ロッドが組み合わされて延長使用される工具とされる。そのうち、T形工具を例に説明をすると、それは接続部材(10)の底部に接続部(11)が設けられて工作物或いはソケット或いはその他の工具の接続に供され、該接続部(11)の上部の大径の本体に横向きに貫通する円形状の接続孔(12)が穿たれ、ロッド部(20)の通過に供され、その接続孔(12)の中央に垂直に上向きに貫通孔(13)が設けられている。本発明の特徴は以下のとおりである。 As shown in FIG. 1 and FIG. 2, the tool form of the present invention is a tool that is extended by combining a T-shaped tool, a cross wrench, a connecting rod, or an extending rod. Of these, a T-shaped tool will be described as an example. It is provided with a connecting portion (11) at the bottom of the connecting member (10) to be used for connection of a workpiece or a socket or other tool, and the connecting portion (11). A circular connection hole (12) penetrating sideways is drilled in the large-diameter main body at the top of the rod, and is provided for the passage of the rod portion (20). The through-hole is vertically upward in the center of the connection hole (12). (13) is provided. The features of the present invention are as follows.
上記接続部材(10)内には、断面が円形状のロッド部(20)の構造に対応して該ロッド部(20)に回転防止の機能を提供する位置決め部材(30)が設けられている。 The aforementioned connecting member (10) in cross section has a positioning member that provides the functionality of the anti-rotation (30) is provided on the rod portion corresponding to the structure of the circular rod portion (20) (20) .
上記ロッド部(20)は、少なくとも一側に平らな回転防止部(21)が設けられ、該回転防止部(21)の端部近くに凹んだ固定部(22)が設けられ、ビーズ形態の固定体(23)が該固定部(22)に嵌め込まれる。固定部(22)に固定体(23)が嵌め込まれる前に、ロッド部(20)は上記接続部材(10)の接続孔(12)に通されてから固定され、ロッド部(20)は接続部材(10)に対してスライド不能とされ脱出しない。 The rod portion (20) is flat anti-rotation portion on at least one side (21) is provided, the end fixing portion recessed near the rotation stopper (21) (22) is provided in the form of beads A fixed body (23) is fitted into the fixed portion (22). Before fixing member to the fixing portion (22) (23) is fitted, the rod portion (20) is fixed from is passed through a connecting hole (12) of the connecting member (10), the rod portion (20) is connected The member (10) cannot slide and does not escape.
上記接続部材(10)にロッド部(20)が組み合わされる前に、該接続部材(10)に上記位置決め部材(30)が組み合わされる。該位置決め部材(30)はT形の弾性体とされる。上記接続部材(10)の接続孔(12)内に位置する下部に、該位置決め部材(30)の下面には平らな位置決め部(31)が形成されて、上記ロッド部(20)の平らな回転防止部(21)と当接されて、ロッド部(20)の回転防止する。位置決め部材(30)の位置決め部(31)の中央より垂直に円柱状の固定部(32)が設けられ、該固定部(32)は上記接続部材(10)の貫通孔(13)内に挿入される。該固定部(32)の上部の貫通孔(13)部分に露出した端面には表示部(33)が設けられ、表示部(33)に商標或いはサイズ或いはその他の様式の表示体(34)が設けられ、表示性の極めて良好な構造形態を形成している。 Before the rod portion to the connection member (10) (20) are combined, the positioning member (30) to said connecting member (10) is Ru combined. The positioning member (30) Ru is an elastic body shaped T. A flat positioning portion (31) is formed on the lower surface of the positioning member (30) at a lower portion located in the connection hole (12) of the connecting member (10) so that the rod portion (20) is flat. The rotation prevention part (21) is contacted to prevent the rod part (20) from rotating. Cylindrical fixing portion vertically from the center of the positioning part (31) of the positioning member (30) (32) is provided, said fixed unit (32) is inserted into the through hole (13) of the connecting member (10) Ru is. The end surface exposed to the through-hole (13) portion of the upper portion of the fixing portion (32) is provided a display unit (33), trademarks or size or other modes of the display on the display unit (33) is (34) It is provided and forms a structural form with extremely good display properties .
本発明の接続部材(10)には一般のロッド状工具を組み合わせて使用でき、図1、2では接続ロッド形態のレンチ(40)が組み合わされている。該レンチ(40)の一端は大径とされて方形内孔を具えたソケット(41)とされ、接続部材(10)の接続部(11)と嵌合され、ソケット(41)の反対端より円形ロッド状のロッド部(42)が延伸され、該ロッド部(42)の別端に方形柱状でスチールボールを具えた係止端(43)が設けられている。このレンチ(40)のロッド部(42)には平らな面を形成した回転防止部(420)が設けられ、図3のように使用される時、そのレンチ(40)の回転防止部(4
20)が上記位置決め部材(30)の位置決め部(31)と組み合わされて回転防止する。
また、図4、5、6に示されるように、本発明の接続部材(10A)は直接二組のレンチのロッド部(42)の回転防止部(420)に組合せることができ、その接続部材(10A)は二組の垂直に交叉するよう設置された接続孔(12A)を具え、且つ接続孔(12A)の上端と下端に平らな回転防止部(120)が設けられ、二つの交叉するレンチ(40)、(40A)のロッド部(42)、(42A)に対応する回転防止部(420)、(420A)が設けられ、レンチ(40)、(40A)のうち、レンチ(40)は図1から図3に示される接続ロッドの構造形態とされ、レンチ(40)の一端は大径とされ方形内孔を具えたソケット(41)とされ、ロッド部(42)の別端は方形柱状でスチールボールを具えた係止端(43)とされ、もう一方のレンチ(40A)はロッド部(42A)の両端にソケット形態のソケット(41)が設けられ、十字レンチの構造形態を形成している。接続部材(10)の上部と底部に別に垂直孔状の貫通孔(13)が設けられ、並びに貫通孔(13)の内周に雌ネジ形態の螺子止め部(130)が設けられ、位置決め部材(30A)がレンチ(40)、(40A)を圧迫する端部に平らな位置決め部(31A)が設けられ、位置決め部(31A)の中央より垂直に延伸された円柱状の雄ネジ形態の固定部(32A)と螺子止め部(130)が固定され、固定部(32A)の上部の貫通孔(13)において露出する端面に表示部(33A)が設けられ、表示部(33A)の端面に商標或いはサイズ或いはその他の様式の一字状の表示体(34A)が設けられ、この表示構造の形態は展示性が極めて良好で直接取付できる。また、二つのレンチ(40)、(40A)の間の接続部材(10)の空間内に、別に弾性を具えた回復部材(50)が設けられ、該回復部材(50)に上と下の二組の耐磨パッド(51)が組み合わされ、二つのレンチ(40)、(40A)に対して弾性摩擦の力を提供する。
The connecting member (10) of the present invention can be used in combination with a general rod-shaped tool. In FIGS. 1 and 2, a connecting rod-shaped wrench (40) is combined. One end of the wrench (40) is a large-diameter socket (41) having a square inner hole, which is fitted to the connection portion (11) of the connection member (10), and from the opposite end of the socket (41). A round rod-shaped rod portion (42) is extended, and a locking end (43) having a square columnar shape and a steel ball is provided at the other end of the rod portion (42). Rotation preventing portion forming a flat surface (420) is provided on the rod portion of the wrench (40) (42), when used as shown in FIG. 3, the rotation prevention portion of the wrench (40) (4
20) anti-rotation combined with the positioning portion of the positioning member (30) (31).
As shown in FIGS. 4, 5 and 6, the connecting member (10A) of the present invention can be directly combined with the anti-rotation portion (420) of the rod portion (42) of two sets of wrench. The member (10A) has two sets of connecting holes (12A) installed so as to cross each other vertically, and a flat anti-rotation part (120) is provided at the upper and lower ends of the connecting hole (12A). The anti-rotation parts (420) and (420A) corresponding to the rod parts (42) and (42A) of the wrench (40) and (40A) are provided. Of the wrench (40) and (40A), the wrench (40 1) to 3), the wrench (40) has one end of the wrench (40) and a socket (41) having a square inner hole, and the other end of the rod portion (42). Is a square pillar-shaped locking end (43) with steel balls and Is, the other wrench (40A) at both ends sockets form of a socket (41) is provided on the rod portion (42A), to form a structural form of a cross wrench. A vertical hole-shaped through hole (13) is separately provided at the top and bottom of the connection member (10), and a screw-fastening portion (130) in the form of a female screw is provided at the inner periphery of the through hole (13). (30A) is provided with a flat positioning part (31A) at the end that presses the wrench (40) and (40A), and is fixed in the form of a cylindrical male screw extending vertically from the center of the positioning part (31A) The part (32A) and the screwing part (130) are fixed, the display part (33A) is provided on the end face exposed in the through hole (13) on the upper part of the fixing part (32A), and the display part (33A) is provided on the end face. A single-character display body (34A) of a trademark, size, or other style is provided, and this display structure is very displayable and can be directly attached. Further, in the space of the connecting member (10) between the two wrenches (40) and (40A), a recovery member (50) having elasticity is provided separately, and the recovery member (50) has two sets of upper and lower The anti-abrasive pad (51) provides a resilient frictional force against the two wrenches (40), (40A).
10、10A 接続部材 11 接続部
12、12A 接続孔
120 回転防止部
13 貫通孔 130 螺子止め部
20 ロッド部 21 回転防止部
22 固定部 23 固定体
30、30A 位置決め部材
31、31A 位置決め部
32、32A 固定部
33、33A 表示部
34、34A 表示体
40、40A レンチ
41、41A ソケット
42、42A ロッド部
43 係止端
420、420A 回転防止部
50 回復部材
51 耐磨パッド
DESCRIPTION OF
Claims (1)
上記ロッド状工具(40、40A)のソケット(41、41A)に嵌合可能な係止部(11)を底部に有し、横向きに貫通する円形状の接続孔(12)が形成され、該接続孔(12)の中央に垂直に上向きな貫通孔(13)が設けられた、接続部材(10)と、
上記ロッド状工具(40、40A)のロッド部(20、42、42A)に形成された平らな回転防止部(21、420、420A)に当接する平らな位置決め部(31)と、該位置決め部(31)の中央に垂直に上向きに延伸されて、上記接続部材(10)の貫通孔(13)に挿入される固定部(32)と、該固定部(32)の上端面に形成される表示部(33)を具え、円形状の上記接続孔(12)に挿入される位置決め部材(30)と、
から成ることを特徴とする、安全工具セット。 A rod portion (20, 42, 42A) having a circular cross section with a flat rotation preventing portion (21, 420, 420A) formed on one side along the axial direction is provided, and a socket (41, 41A) is provided at one end. A rod-shaped tool (40, 40A),
A circular connecting hole (12) having a locking portion (11) that can be fitted into the socket (41, 41A) of the rod-shaped tool (40, 40A) at the bottom and penetrating laterally is formed, A connection member (10) provided with a vertically upward through-hole (13) in the center of the connection hole (12);
A flat positioning portion (31) abutting on a flat rotation preventing portion (21, 420, 420A) formed on the rod portion (20, 42, 42A) of the rod-shaped tool (40, 40A); and the positioning portion A fixed portion (32) that extends vertically upward in the center of (31) and is inserted into the through hole (13) of the connecting member (10) , and is formed on the upper end surface of the fixed portion (32). A positioning member (30) provided with a display portion (33) and inserted into the circular connection hole (12);
A safety tool set characterized by comprising:
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JP2004197625A JP4174459B2 (en) | 2004-07-05 | 2004-07-05 | Safety tool set |
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JP2004197625A JP4174459B2 (en) | 2004-07-05 | 2004-07-05 | Safety tool set |
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JP2006015465A JP2006015465A (en) | 2006-01-19 |
JP4174459B2 true JP4174459B2 (en) | 2008-10-29 |
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JP2004197625A Expired - Fee Related JP4174459B2 (en) | 2004-07-05 | 2004-07-05 | Safety tool set |
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KR101805299B1 (en) * | 2016-04-01 | 2017-12-06 | 정도영 | Wheel nut wrench for vehicle |
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