JP7422368B2 - Deep hole socket drive rod - Google Patents
Deep hole socket drive rod Download PDFInfo
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- JP7422368B2 JP7422368B2 JP2022114419A JP2022114419A JP7422368B2 JP 7422368 B2 JP7422368 B2 JP 7422368B2 JP 2022114419 A JP2022114419 A JP 2022114419A JP 2022114419 A JP2022114419 A JP 2022114419A JP 7422368 B2 JP7422368 B2 JP 7422368B2
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- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
- B25B23/0007—Connections or joints between tool parts
- B25B23/0021—Prolongations interposed between handle and tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
- Prostheses (AREA)
- Fishing Rods (AREA)
- Fluid-Damping Devices (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Description
本発明は、深孔ソケット駆動杆に関するものである。 The present invention relates to a deep hole socket drive rod.
一般の空調通風管または消防管の取り付け作業工程は、主に天井の適当な位置部位に２つずつ配置されている複数本のボルトが装着されると共に、２つの前記ボルトの間に横方向配置されている支持板が介装され、かつ前記支持板の位置高さを調整した後、再度２つのナットを介して２つの前記ボルトに螺合固定することで、前記支持板上に空調通風管または消防管を架設することができる。 The process of installing general air conditioning ventilation pipes or fire pipes is mainly to install multiple bolts, two each placed at appropriate locations on the ceiling, and horizontally placed between the two bolts. After adjusting the position and height of the support plate, the air conditioning ventilation pipe is installed on the support plate by screwing and fixing it to the two bolts via the two nuts again. Or fire pipes can be constructed.
前記ボルトの設置位置が比較的に高く、かつ長さも大変長いので、工事業者がもし一般のソケットレンチ工具を使用して前記ナットを螺合固定したり、取り外して下げたりする場合には、持ってきた一台の脚立を上り下りして作業する必要があり、かつ長い距離を置いて前記ナットを緊締したり、緩解したりする必要があり、工事プロセス全体は、非常に面倒で不便であることが明らかになった。そこで、このような前記ボルトと前記ナットとの螺合固定手順について、一種の深孔ソケット駆動杆が開発されている。 Since the installation position of the bolt is relatively high and the length is very long, if the contractor uses a general socket wrench tool to screw and fix the nut, or remove it and lower it, it is difficult to hold it. It is necessary to work up and down a single stepladder, and it is necessary to tighten and loosen the nuts over a long distance, making the entire construction process very troublesome and inconvenient. It became clear. Therefore, a type of deep hole socket driving rod has been developed for the screwing and fixing procedure of the bolt and the nut.
伝統的な従来の深孔ソケット駆動杆は、主に、まず、適当な長さを持つ直管の頭端に駆動ヘッドが設けられ、前記直管の尾端部位に半田付けや熱溶接などの方式を利用して連結ヘッドが設けられ、次に、研磨艶出しの方法により前記直管を前記連結ヘッドと一体になるように加工成形し、電動工具により前記駆動ヘッドを駆動回転させ、前記ナットを直接組み立てたり、取り外したりするものである。 In the traditional deep hole socket drive rod, firstly, a drive head is installed at the head end of a straight pipe of an appropriate length, and a drive head is installed at the tail end of the straight pipe by soldering, heat welding, etc. A connecting head is provided by using a method, and then the straight pipe is processed and formed to be integrated with the connecting head by a polishing method, and the driving head is driven and rotated by an electric tool to remove the nut. are directly assembled or removed.
伝統的な従来の深孔ソケット駆動杆では、下記のいくつかの問題と欠点が存在する。
１．前記直管と前記連結ヘッドとの間の真円度及び同心精度が悪く、実際に操作使用する場合には、偏振れ揺動するような状況が発生しやすい。
２．前記直管と前記駆動ヘッドまたは前記連結ヘッドとは、一体成形されており、異なる寸法・規格の各種のナットを取り外したり、組み立てたりすることに適用することができず、適用範囲が狭隘である。
３．前記直管または前記連結ヘッドの破断時（電動工具の突合せ接続部位）及び前記駆動ヘッドの損耗時（ナットの突合せ接続部位）に、全体を廃棄する必要があり、非常に浪費であり、経済的利益に合致していない。
With traditional conventional deep hole socket drive rods, there are several problems and drawbacks as described below.
1. The roundness and concentric precision between the straight pipe and the connecting head are poor, and during actual operation, a situation such as deviation and rocking is likely to occur.
2. The straight pipe and the driving head or the connecting head are integrally formed, and cannot be applied to removing or assembling various nuts of different sizes and standards, and the scope of application is narrow. .
3. When the straight pipe or the connecting head breaks (butt connection part of a power tool) or when the drive head wears out (butt connection part of a nut), it is necessary to discard the whole thing, which is very wasteful and economical. It's not in line with profit.
この発明の問題を解決するために応用できる技術手段としては、中空管体の頭尾両端部位に２つのスリーブ接続部が設けられ、２つの前記スリーブ接続部の内部には、駆動ヘッドと連結ヘッドとをスリーブ接続するために用いられる２つのスリーブ接続孔溝が設けられ、前記スリーブ接続部の外部には、迅速脱着ナットを螺合固定するために用いられる外ネジ山が設けられ、前記迅速脱着ナットの外端部位に固定キャップが設けられ、前記固定キャップと前記駆動ヘッド及び前記連結ヘッドとの間に対応の内段差縁と位置決め段差縁とが設けられ、前記迅速脱着ナットを利用して、前記固定キャップを前記駆動ヘッドと前記連結ヘッドとに位置決めするように連動し、前記迅速脱着ナットの過度な螺進（ねじ込み）を回避できるだけでなく、前記駆動ヘッドと前記連結ヘッドとが電動工具の振動を受けることに起因する緩脱状況の発生をも防止できると同時に、前記中空管体と前記駆動ヘッドまたは前記連結ヘッドとの間の真円度及び同心精度が高く、実際に操作使用する場合には、偏振れ揺動するような状況を発生することがなく、前記駆動ヘッドと前記連結ヘッドとを迅速に組み立てたり、取り外したりする目的が達成される。 As a technical means that can be applied to solve the problems of the present invention, two sleeve connection parts are provided at both head and tail ends of the hollow tube body, and inside the two sleeve connection parts, a drive head and a connection part are provided. Two sleeve connection hole grooves are provided for sleeve connection with the head, and an external thread is provided on the outside of the sleeve connection portion for screwing and fixing a quick release nut. A fixing cap is provided at an outer end portion of the quick-release nut, and a corresponding inner step edge and a positioning step edge are provided between the fixing cap and the driving head and the connecting head, and the quick-release nut is used to , the fixing cap is interlocked to position the drive head and the connection head, and not only can excessive screwing of the quick-release nut be avoided, but also the drive head and the connection head are connected to the power tool. At the same time, the roundness and concentricity between the hollow tube body and the drive head or the connection head are high, making it easy to use in actual operation. In this case, the purpose of quickly assembling and disassembling the driving head and the connecting head is achieved without causing a situation of deflection and rocking.
従来技術に比べて、この発明の作用効果は、以下の通りである。
１．前記中空管体と前記駆動ヘッドまたは前記連結ヘッドとの間の真円度及び同心精度が高く、実際に操作使用する場合には、偏振れ揺動するような状況を発生することがない。
２．前記中空管体と前記駆動ヘッドまたは前記連結ヘッドとは、分離型であってもよく、異なる寸法・規格の各種の前記駆動ヘッドと前記連結ヘッドとを迅速に脱着することができ、多種のナットを取り外したり、組み立てたりすることに適用され、適用範囲が幅広い。
３．前記中空管体または前記駆動ヘッドの損耗時（ナットの突合せ接続部位）及び前記連結ヘッドの断裂時（電動工具の突合せ接続部位）に、前記駆動ヘッド及び前記連結ヘッドを一組とした一式部材を交換するだけでよく、全体を廃棄する必要がなく、経済的利益にかなり合致している。
Compared with the prior art, the effects of this invention are as follows.
1. The roundness and concentricity between the hollow tube body and the driving head or the connecting head are high, so that no eccentric swinging occurs during actual operation.
2. The hollow tube body and the driving head or the connecting head may be of a separate type, and the driving head and the connecting head of different sizes and standards can be quickly attached and detached. It is applicable to removing and assembling nuts, and has a wide range of applications.
3. When the hollow tubular body or the drive head wears out (butt connection part of a nut) and when the connection head breaks (butt connection part of a power tool), a complete set of the drive head and the connection head is provided. There is no need to dispose of the entire device, and it is in good economic interest.
図１～図５のように、本発明にかかる深孔ソケット駆動杆の実施例１は、中空管体１０と、駆動ヘッド２０と、連結ヘッド３０と、２つの迅速脱着ナット４０と、２つの固定キャップ５０と、手持ち筒体６０とを備える。 As shown in FIGS. 1 to 5, Embodiment 1 of the deep hole socket drive rod according to the present invention includes a hollow tube body 10, a drive head 20, a connecting head 30, two quick release nuts 40, It includes two fixed caps 50 and a hand-held cylinder body 60.
この実施例１において、前記中空管体１０は、真直な管体であり、適当な長さを有し、前記中空管体１０の長さは、実際の要求に応じて決定され、前記中空管体１０の頭尾両端に２つのスリーブ接続部１１が設けられ、頭尾両端の２つの前記スリーブ接続部１１の内部には、円形を呈する２つのスリーブ接続孔溝１２が設けられ、前記駆動ヘッド２０と前記連結ヘッド３０とをスリーブ接続するために用いられ、前記スリーブ接続部１１の外部には、前記迅速脱着ナット４０を螺合固定するために用いられる第１外ネジ山１３が設けられ、前記スリーブ接続部１１の外部に軸心部位に沿って等分配置されている複数個の位置決め凹部１４が設けられ、これによって複数個の前記位置決め凹部１４の間に複数個の位置決め面１５が形成され、前記中空管体１０と２つの前記スリーブ接続部１１との連繋部位には、前記迅速脱着ナット４０の継続的な螺入を防止するために用いられる２つの外段差縁１６が設けられている。 In this embodiment 1, the hollow tube 10 is a straight tube and has an appropriate length, and the length of the hollow tube 10 is determined according to actual requirements. Two sleeve connection portions 11 are provided at both head and tail ends of the hollow tube body 10, and two sleeve connection hole grooves 12 having a circular shape are provided inside the two sleeve connection portions 11 at both head and tail ends. A first external thread 13 is used to connect the drive head 20 and the connection head 30 with a sleeve, and is provided on the outside of the sleeve connection part 11 to screw and fix the quick-release nut 40. A plurality of positioning recesses 14 are provided outside the sleeve connecting portion 11 and are equally spaced along the axial center, whereby a plurality of positioning surfaces are formed between the plurality of positioning recesses 14. 15 is formed, and two outer step edges 16 are formed at the connecting portions of the hollow tube body 10 and the two sleeve connecting portions 11, which are used to prevent the quick-release nut 40 from being continuously screwed in. is provided.
前記駆動ヘッド２０の頭端部位に駆動溝２１が設けられ、前記駆動溝２１の形状は、実際の要求に応じて正六角形または正四辺形に作製され、これによって異なる寸法・規格の各種のナットに適用され、前記駆動ヘッド２０は、２つの前記位置決め凹部１４に対応する部位には、２つの前記位置決め凹部１４に位置決めするために用いられる２つの位置決め凸部２２が設けられ、前記駆動ヘッド２０の外端の円周部位には、前記固定キャップ５０を位置決めするために用いられる位置決め段差縁２３が設けられ、前記駆動ヘッド２０の外端の円周部位には、また、第１Ｃ形止め輪Ｃ１を係合固定するために用いられるリング溝筋２４が設けられている。 A driving groove 21 is provided at the head end portion of the driving head 20, and the shape of the driving groove 21 is made into a regular hexagon or a regular quadrilateral according to actual requirements. The driving head 20 is provided with two positioning protrusions 22 used for positioning in the two positioning recesses 14 at portions corresponding to the two positioning recesses 14. A positioning step edge 23 used for positioning the fixed cap 50 is provided at the circumferential portion of the outer end of the driving head 20, and a first C-shaped retaining ring is provided at the circumferential portion of the outer end of the drive head 20. A ring groove 24 is provided which is used to engage and fix C1.
前記連結ヘッド３０の頭端部位には、電動工具１にスリーブ接続される際に係合固定のために用いられる連結杆３１が設けられ、前記連結ヘッド３０は、２つの前記位置決め凹部１４に対応する部位には、２つの前記位置決め凹部１４に位置決めするために用いられる２つの位置決め凸部３２が設けられ、前記連結ヘッド３０の外端の円周部位には、前記固定キャップ５０を位置決めするために用いられる位置決め段差縁３３が設けられ、前記連結ヘッド３０の外端の円周部位には、また、第２Ｃ形止め輪Ｃ２を係合固定するために用いられるリング溝筋３４が設けられている。 A connecting rod 31 is provided at the head end portion of the connecting head 30 and is used for engaging and fixing when the sleeve is connected to the power tool 1, and the connecting head 30 corresponds to the two positioning recesses 14. Two positioning protrusions 32 used for positioning in the two positioning recesses 14 are provided at the position where the fixing cap 50 is positioned. A positioning step edge 33 is provided at the outer end of the connecting head 30, and a ring groove 34 is provided at the outer end of the connecting head 30 to engage and fix the second C-shaped retaining ring C2. There is.
前記迅速脱着ナット４０の内部には、前記中空管体１０の前記第１外ネジ山１３内に螺合固定されるための第１内ネジ山４１が設けられ、前記迅速脱着ナット４０の外部の上方部位には、正六角形を呈する駆動部４２が設けられ、レンチ工具の噛合により前記迅速脱着ナット４０を駆動回転させるために用いられ、前記迅速脱着ナット４０の外部の下方部位には、前記迅速脱着ナット４０を手で駆動回転させる際に摩擦力を増加するために用いられるローレット部４３が設けられ、前記迅速脱着ナット４０には、前記駆動部４２の前方部位に対応して固定キャップ５０を螺合固定するために用いられる第２外ネジ山４４が設けられている。 A first internal thread 41 is provided inside the quick-release nut 40 to be screwed into the first external thread 13 of the hollow tubular body 10 , and a first internal thread 41 is provided inside the quick-release nut 40 . A driving part 42 having a regular hexagonal shape is provided at the upper part, and is used to drive and rotate the quick-release nut 40 by engagement with a wrench tool. A knurled portion 43 is provided to increase the frictional force when the quick-release nut 40 is driven and rotated by hand. A second external thread 44 is provided which is used for screwing and fixing.
前記固定キャップ５０は、前記迅速脱着ナット４０の前記第２外ネジ山４４に対応する部位には、前記固定キャップ５０を前記迅速脱着ナット４０に螺合固定するために用いられる第２内ネジ山５１が設けられ、前記固定キャップ５０に内段差縁５２が設けられ、前記迅速脱着ナット４０の過度な螺進を回避できるだけでなく、前記駆動ヘッド２０と前記連結ヘッド３０とが電動工具１の振動を受けることに起因する緩脱状況の発生をも防止できる。 The fixing cap 50 has a second inner thread, which is used for screwing and fixing the fixing cap 50 to the quick-release nut 40, at a portion corresponding to the second outer thread 44 of the quick-release nut 40. 51 is provided, and the fixing cap 50 is provided with an inner stepped edge 52, which not only prevents the quick release nut 40 from being excessively screwed, but also allows the drive head 20 and the connection head 30 to avoid vibrations of the power tool 1. It is also possible to prevent the occurrence of a slow release situation caused by exposure.
前記手持ち筒体６０を前記中空管体１０に被嵌装着し、前記手持ち筒体６０は、前記中空管体１０の回転に伴って一緒に回転しないようにして、作業者が片手で便利に掴み持てるものとして用いられる。 The hand-held cylinder 60 is fitted onto the hollow tube 10, and the hand-held cylinder 60 is prevented from rotating together with the rotation of the hollow tube 10, so that the operator can use it conveniently with one hand. It is used as something to grab and hold.
上記の各部品構造から組み合わせてなる本発明によれば、深孔ソケット駆動杆が提供され、実際の操作応用上は、以下のようにする。 According to the present invention, which is formed by combining the above-mentioned component structures, a deep hole socket driving rod is provided, and the actual operational application is as follows.
図６のように、本発明の組み立て時、使用者は、まず、前記迅速脱着ナット４０の前記第１内ネジ山４１を前記中空管体１０の前記第１外ネジ山１３内に螺合固定することだけが必要である。 As shown in FIG. 6, when assembling the present invention, the user first screws the first internal thread 41 of the quick release nut 40 into the first external thread 13 of the hollow tube body 10. It is only necessary to fix it.
図７のように、次に、前記連結ヘッド３０が前記中空管体１０の２つの前記位置決め面１５上に突き当てるまでに、前記連結ヘッド３０の２つの前記位置決め凸部３２を前記中空管体１０の２つの前記位置決め凹部１４内にスリーブ接続して位置決めする。 As illustrated in FIG. The sleeve is connected and positioned within the two positioning recesses 14 of the tube body 10.
図８のように、そして、前記固定キャップ５０が前記迅速脱着ナット４０の前記駆動部４２上に突き当てるまでに、前記固定キャップ５０の前記第２内ネジ山５１を前記迅速脱着ナット４０の前記第２外ネジ山４４内に螺合固定する。 As shown in FIG. 8, the second inner thread 51 of the fixing cap 50 is inserted into the second internal thread 51 of the quick-release nut 40 until the fixing cap 50 abuts on the drive part 42 of the quick-release nut 40. It is screwed and fixed into the second external thread 44.
図９のように、それから、前記迅速脱着ナット４０の前記第１内ネジ山４１を継続的に前記中空管体１０の前記第１外ネジ山１３内に螺合固定し、前記迅速脱着ナット４０を利用して、前記固定キャップ５０の前記内段差縁５２を前記連結ヘッド３０の前記位置決め段差縁３３上に位置決めするように連動する。 As shown in FIG. 9, the first inner thread 41 of the quick release nut 40 is continuously screwed into the first outer thread 13 of the hollow tube body 10, and the quick release nut 40 is used to interlock the inner stepped edge 52 of the fixed cap 50 to be positioned on the positioning stepped edge 33 of the connection head 30.
図１０のように、前記迅速脱着ナット４０の前記第１内ネジ山４１が前記中空管体１０の前記第１外ネジ山１３に螺着されると共に、前記外段差縁１６に当て付く際に、前記連結ヘッド３０の前記リング溝筋３４が外部に露出されることとなると同時に、前記迅速脱着ナット４０の継続的な螺入を阻止でき、前記迅速脱着ナット４０が前記電動工具１の駆動回転を受けることに起因して現れる過度な螺進状態を回避することができる。 As shown in FIG. 10, when the first internal thread 41 of the quick release nut 40 is screwed onto the first external thread 13 of the hollow tube body 10 and abuts against the external step edge 16, In addition, the ring groove 34 of the connecting head 30 is exposed to the outside, and at the same time, continuous screwing of the quick-release nut 40 can be prevented, and the quick-release nut 40 can be used to drive the power tool 1. Excessive spiraling that occurs due to rotation can be avoided.
図１１のように、最後に、前記第２Ｃ形止め輪Ｃ２を前記連結ヘッド３０の前記リング溝筋３４内に係合固定する。まず、前記連結ヘッド３０を利用して前記中空管体１０の２つの前記位置決め面１５に突き当て、次に、前記固定キャップ５０の前記内段差縁５２を利用して前記連結ヘッド３０の前記位置決め段差縁３３上に位置決めし、最後に、前記第２Ｃ形止め輪Ｃ２を利用して前記固定キャップ５０を係合固定し、前記連結ヘッド３０が前記電動工具１の振動を受けることに起因する緩脱状況の発生を防止すると同時に、前記迅速脱着ナット４０の前記第１内ネジ山４１が前記中空管体１０の前記第１外ネジ山１３に螺着されると共に、前記外段差縁１６に当て付く際に、前記迅速脱着ナット４０の継続的な螺入を阻止できることとなり、前記電動工具１が前記連結ヘッド３０と前記中空管体１０とを駆動回転させるように連動させる場合、前記迅速脱着ナット４０の前記第１内ネジ山４１の回転に連動させずに、前記中空管体１０の前記第１外ネジ山１３内にねじ込みすぎないようになっている。 As shown in FIG. 11, finally, the second C-shaped retaining ring C2 is engaged and fixed within the ring groove 34 of the connection head 30. First, the connecting head 30 is used to abut against the two positioning surfaces 15 of the hollow tube body 10, and then the inner stepped edge 52 of the fixing cap 50 is used to make the connecting head 30 This is caused by positioning on the positioning step edge 33 and finally engaging and fixing the fixing cap 50 using the second C-shaped retaining ring C2, so that the connecting head 30 receives the vibration of the power tool 1. At the same time, the first internal thread 41 of the quick release nut 40 is screwed onto the first external thread 13 of the hollow tube body 10, and the external stepped edge 16 is prevented from occurring. This can prevent the quick-release nut 40 from being continuously screwed in when it hits the connection head 30 and the hollow tubular body 10. Without interlocking with the rotation of the first internal thread 41 of the quick-release nut 40, the nut 40 is prevented from being screwed into the first external thread 13 of the hollow tube body 10 too much.
一般の空調通風管または消防管の取り付け作業工程は、図１２のように、主に天井の適当な位置部位に２つずつ配置されている複数本のボルト７０が装着されると共に、２つの前記ボルト７０の間に横方向配置されている支持板７１が介装され、かつ前記支持板７１の位置高さを調整した後、再度２つのナット７２を介して２つの前記ボルト７０に螺合固定することで、前記支持板７１上に空調通風管または消防管７３を架設することができ、使用者は、適当な長さを持つ前記中空管体１０を前記ボルト７０に位置合わせて突っ込むと共に、前記駆動ヘッド２０の前記駆動溝２１を利用して前記ナット７２内にスリーブ接続することだけが必要であり、次に、前記電動工具１を前記連結ヘッド３０の前記連結杆３１にスリーブ接続すれば、前記ナット７２を直接組み立てたり、取り外したりすることができ、前記駆動ヘッド２０と前記連結ヘッド３０とが前記電動工具１の振動を受けることに起因する緩脱状況の発生を防止すると同時に、前記中空管体１０と前記駆動ヘッド２０または前記連結ヘッド３０との間の真円度及び同心精度が高く、前記電動工具１を実際に操作使用する場合、深孔ソケット駆動杆が偏振れ揺動するような状況を発生することがない。 As shown in FIG. 12, the general process for installing air conditioning ventilation pipes or fire pipes is to attach a plurality of bolts 70, two of which are placed at appropriate positions on the ceiling, and A support plate 71 arranged laterally between the bolts 70 is interposed, and after adjusting the position and height of the support plate 71, it is screwed and fixed to the two bolts 70 again via two nuts 72. By doing so, the air conditioning ventilation pipe or the fire pipe 73 can be constructed on the support plate 71, and the user aligns the hollow pipe body 10 of an appropriate length with the bolt 70 and inserts it. , it is only necessary to sleeve-connect the power tool 1 into the nut 72 using the drive groove 21 of the drive head 20, and then sleeve-connect the power tool 1 to the connection rod 31 of the connection head 30. For example, the nut 72 can be directly assembled and removed, and at the same time, the driving head 20 and the connecting head 30 are prevented from being loosened due to vibrations of the power tool 1. The roundness and concentricity between the hollow tube body 10 and the driving head 20 or the connecting head 30 are high, and when the power tool 1 is actually operated, the deep hole socket driving rod does not deviate or oscillate. There will be no situation where the system moves.
図１３～図１６のように、本発明の実施例２においては、２つの前記迅速脱着ナット４０と２つの前記固定キャップ５０とは、一体成形されており、２つの前記迅速脱着ナット４０には、前記駆動ヘッド２０と前記連結ヘッド３０とが電動工具１の振動を受けることに起因する緩脱状況の発生を防止するために用いられる２つの内段差縁４５が設けられている。 As shown in FIGS. 13 to 16, in the second embodiment of the present invention, the two quick-release nuts 40 and the two fixing caps 50 are integrally molded, and the two quick-release nuts 40 are , two inner step edges 45 are provided which are used to prevent the driving head 20 and the connecting head 30 from becoming loose due to vibrations of the power tool 1.
図１７～図１９のように、本発明の実施例３においては、前記中空管体１０の頭尾両端に２つのスリーブ接続部１１が設けられ、頭尾両端の２つの前記スリーブ接続部１１の内部には、六角形を呈する２つのスリーブ接続孔溝１７が設けられ、前記駆動ヘッド２０と前記連結ヘッド３０とをスリーブ接続するために用いられ、前記駆動ヘッド２０と前記連結ヘッド３０とは、六角形を呈する２つの前記スリーブ接続孔溝１７に対応する部位には、それぞれ六角形を呈する２つの結合部２５，３５が設けられ、それぞれ六角形を呈する２つの前記スリーブ接続孔溝１７に結合されるために用いられる。 As shown in FIGS. 17 to 19, in the third embodiment of the present invention, two sleeve connecting portions 11 are provided at both head and tail ends of the hollow tube body 10, and two sleeve connecting portions 11 at both head and tail ends are provided. Two hexagonal sleeve connection hole grooves 17 are provided inside the , and are used to sleeve-connect the drive head 20 and the connection head 30 , and the drive head 20 and the connection head 30 are , two hexagonal coupling portions 25 and 35 are provided at the portions corresponding to the two hexagonal sleeve connection hole grooves 17, respectively. used to be combined.
１ 電動工具
１０ 中空管体
１１ スリーブ接続部
１２ 円形スリーブ接続孔溝
１３ 第１外ネジ山
１４ 位置決め凹部
１５ 位置決め面
１６ 外段差縁
１７ 六角形スリーブ接続孔溝
２０ 駆動ヘッド
２１ 駆動溝
２２ 位置決め凸部
２３ 位置決め段差縁
２４ リング溝筋
２５ 六角形結合部
３０ 連結ヘッド
３１ 連結杆
３２ 位置決め凸部
３３ 位置決め段差縁
３４ リング溝筋
３５ 六角形結合部
４０ 迅速脱着ナット
４１ 第１内ネジ山
４２ 駆動部
４３ ローレット部
４４ 第２外ネジ山
４５ 内段差縁
５０ 固定キャップ
５１ 第２内ネジ山
５２ 内段差縁
６０ 手持ち筒体
７０ ボルト
７１ 支持板
７２ ナット
７３ 空調通風管または消防管
Ｃ１ 第１Ｃ形止め輪
Ｃ２ 第２Ｃ形止め輪
1 Power tool 10 Hollow tubular body 11 Sleeve connection part 12 Circular sleeve connection hole groove 13 First external thread 14 Positioning recess 15 Positioning surface 16 Outer step edge 17 Hexagonal sleeve connection hole groove 20 Drive head 21 Drive groove 22 Positioning convex Section 23 Positioning step edge 24 Ring groove 25 Hexagonal coupling portion 30 Connection head 31 Connection rod 32 Positioning convex portion 33 Positioning step edge 34 Ring groove 35 Hexagonal coupling portion 40 Quick release nut 41 First internal thread 42 Drive section 43 Knurled portion 44 Second outer thread 45 Inner step edge 50 Fixed cap 51 Second inner thread 52 Inner step edge 60 Hand-held cylinder 70 Bolt 71 Support plate 72 Nut 73 Air conditioning ventilation pipe or fire pipe C1 1st C-type retaining ring C2 2nd C type retaining ring
Claims (7)
頭端の前記スリーブ接続部(11)は、駆動ヘッド(20)を接続するために供され、
尾端の前記スリーブ接続部(11)は、連結ヘッド(30)を接続するために供され、
前記頭端の前記スリーブ接続部(11)と前記尾端の前記スリーブ接続部(11)とはそれぞれ、端面から軸線方向に沿う方向に凹状に形成された複数の位置決め凹部(14)を有し、
前記駆動ヘッド(20)と前記連結ヘッド(30)とは、前記位置決め凹部(14)に対応する部位に凸状に形成された位置決め凸部(22、32)を有し、
前記位置決め凸部(22、32)が前記位置決め凹部(14)に接続されることにより、前記中空管体(10)は、前記駆動ヘッド(20)または前記連結ヘッド(30)と一体的に結合され、
前記中空管体(10)の前記スリーブ接続部(11)の外部に迅速脱着ナット(40)が螺合固定され、
前記迅速脱着ナット(40)の外部に固定キャップ(50)が螺合固定され、
前記固定キャップ(50)と前記駆動ヘッド(20)または前記連結ヘッド(30)との間に対応の内段差縁(52)と位置決め段差縁(23、33)とが設けられ、
前記駆動ヘッド(20)または前記連結ヘッド(30)が電動工具(1)の振動を受けることに起因する緩脱状況の発生を防止する
ことを特徴とする深孔ソケット駆動杆。 A hollow tube body (10) , which is a straight tube body , has sleeve connection parts (11) at both ends of the head and tail,
said sleeve connection part (11) at the head end is provided for connecting a drive head (20) ;
said sleeve connection part (11) at the tail end is provided for connecting a coupling head (30) ;
The sleeve connecting portion (11) at the head end and the sleeve connecting portion (11) at the tail end each have a plurality of positioning recesses (14) formed in a concave shape in the axial direction from the end surface. ,
The driving head (20) and the connecting head (30) have positioning convex portions (22, 32) formed in a convex shape at a portion corresponding to the positioning concave portion (14) ,
By connecting the positioning convex portions (22, 32) to the positioning recess (14), the hollow tube body (10) is integrally connected to the drive head (20) or the connection head (30). combined ,
A quick release nut (40) is screwed and fixed to the outside of the sleeve connection portion (11) of the hollow tube body (10) ,
A fixing cap (50) is screwed and fixed to the outside of the quick release nut (40) ,
Corresponding inner step edges (52) and positioning step edges (23, 33 ) are provided between the fixed cap ( 50) and the driving head (20) or the connecting head (30 ),
A deep-hole socket drive rod, characterized in that the drive head (20) or the connection head (30) prevents the occurrence of a loose-release situation caused by vibrations of the power tool (1) .
前記中空管体(10)の外部には、手持ち筒体(60)が設けられており、
前記手持ち筒体(60)は、前記中空管体(10)の回転に伴って一緒に回転しないようにして、作業者が片手で便利に掴み持てるものとして用いられる
ことを特徴とする深孔ソケット駆動杆。 The deep hole socket drive rod according to claim 1,
A handheld cylinder (60) is provided outside the hollow tube (10) ,
The hand-held cylinder (60) is a deep-hole device characterized in that the hollow tube (10) is prevented from rotating together with the rotation of the hollow tube (10) , and is used as something that can be conveniently grasped and held by an operator with one hand. Socket driven rod.
前記迅速脱着ナット(40)と前記固定キャップ(50)とは、一体成形されている
ことを特徴とする深孔ソケット駆動杆。 The deep hole socket drive rod according to claim 1,
A deep hole socket drive rod, wherein the quick release nut (40) and the fixing cap (50) are integrally molded.
前記駆動ヘッド(20)の外端の円周部位には、第1C形止め輪(C1)を係合固定するために用いられるリング溝筋(24)が設けられている
ことを特徴とする深孔ソケット駆動杆。 The deep hole socket drive rod according to claim 1,
A ring groove (24) used for engaging and fixing the first C-shaped retaining ring (C1) is provided on the circumference of the outer end of the drive head (20) . Hole socket drive rod.
前記連結ヘッド(30)の外端の円周部位には、第2C形止め輪(C2)を係合固定するために用いられるリング溝筋(34)が設けられている
ことを特徴とする深孔ソケット駆動杆。 The deep hole socket drive rod according to claim 1,
A ring groove (34) used for engaging and fixing the second C-shaped retaining ring (C2) is provided on the circumference of the outer end of the connection head (30) . Hole socket drive rod.
前記中空管体(10)と2つの前記スリーブ接続部(11)との連繋部位には、前記迅速脱着ナット(40)の継続的な螺入を防止するために用いられる2つの外段差縁(16)が設けられている
ことを特徴とする深孔ソケット駆動杆。 The deep hole socket drive rod according to claim 1,
At the connecting portion between the hollow tube body (10) and the two sleeve connection parts (11) , there are two external steps used to prevent continuous screwing of the quick release nut (40). A deep hole socket drive rod, characterized in that it is provided with a rim (16) .
前記中空管体(10)の前記スリーブ接続部(11)の外囲には、位置決め面(15)が設けられている
ことを特徴とする深孔ソケット駆動杆。 The deep hole socket drive rod according to claim 1,
A deep hole socket drive rod, characterized in that a positioning surface (15) is provided on the outer circumference of the sleeve connection portion (11) of the hollow tube body (10) .
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| US20130068073A1 (en) | 2011-09-20 | 2013-03-21 | Milwaukee Electric Tool Corporation | Fastener driver and extension |
| JP2020175468A (en) | 2019-04-17 | 2020-10-29 | 未来工業株式会社 | Nut driver and connection part structure of waved pipe |
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| JPH0742610Y2 (en) * | 1991-04-25 | 1995-10-04 | 株式会社関電工 | Tool for turning nuts |
| TW328246U (en) * | 1997-07-01 | 1998-03-11 | Chen Chin Huei | Structure of a driving head assembly of a ratchet wrench |
| TW581717B (en) * | 2003-06-17 | 2004-04-01 | Great Lotus Corp | Adjustable and safe link rod |
| TWM269142U (en) * | 2004-09-27 | 2005-07-01 | Shu-Ru Chen | Fast socket release structure of socket ratchet wrench extension |
| TW200934621A (en) * | 2008-02-01 | 2009-08-16 | Mobiletron Electronics Co Ltd | Extended transmission rod for power tool |
| DE102008043995A1 (en) | 2008-11-21 | 2010-05-27 | Jin-Tsai Lai | Handtool for screwing e.g. flexible hose, has tube comprising tube head, and engagement hook extending from opening and pressed from opening by movement of sliding element to clamp or expand hook |
| TW201309437A (en) * | 2011-08-26 | 2013-03-01 | Triangle Innovative Tools Corp | Rotatable auxiliary handle enables to axially slide along a long pole |
| CN207757519U (en) * | 2017-12-29 | 2018-08-24 | 上海展扬通信技术有限公司 | A kind of spanner |
| US10780738B2 (en) * | 2018-04-09 | 2020-09-22 | Frederick L. Bowden, SR. | Lug wrench with secure clamping mechanism |
| US10818487B2 (en) * | 2018-08-02 | 2020-10-27 | The Holms Group | Light bulb changing device |
| CN213165119U (en) * | 2020-08-31 | 2021-05-11 | 成都蓉创新悦电器有限公司 | Electric wrench socket convenient to adjust length |
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| US20130068073A1 (en) | 2011-09-20 | 2013-03-21 | Milwaukee Electric Tool Corporation | Fastener driver and extension |
| JP2020175468A (en) | 2019-04-17 | 2020-10-29 | 未来工業株式会社 | Nut driver and connection part structure of waved pipe |
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