JP3227416U - Driver rotation structure - Google Patents
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Abstract
【課題】逆時計回りに回転、時計回りに回転、及び時計回りと逆時計回りに回転、の３種類の旋回構造を有する操作性が好ましいドライバ回転構造を提供する。【解決手段】第１の本体１０、制御部材２０、駆動部材３０、複数の第１のローラ４０及び第２のローラ５０を備える。第１の本体は、複数の第１の凹溝１１及び第１の凸柱１２を有する。第１の凹溝は、第１の面をそれぞれ有する。第１の凸柱は、２つの第２の面、２つの第３の面及び第１の枢着部を有する。第１の本体には、複数の第２の枢着部１６が突設される。制御部材２０は、複数の第３の枢着部２１及び第２の凸柱２２を有する。駆動部材３０は、第５の枢着部及び嵌合部を有する。第１のローラ４０は、互いに隣り合う２つの第１の凹溝のうちの一方の凹溝内に枢着される。第２のローラ５０は、互いに隣り合う２つの第１の凹溝のうちの他方の凹溝内に枢着される。【選択図】図１PROBLEM TO BE SOLVED: To provide a driver rotating structure having favorable operability, which has three kinds of turning structures of rotating counterclockwise, rotating clockwise, and rotating clockwise and counterclockwise. A first body 10, a control member 20, a drive member 30, a plurality of first rollers 40, and a second roller 50 are provided. The first body has a plurality of first concave grooves 11 and first convex columns 12. The first recessed grooves each have a first surface. The first convex pillar has two second surfaces, two third surfaces and a first pivot portion. A plurality of second pivotally attached portions 16 are provided on the first body in a protruding manner. The control member 20 has a plurality of third pivot portions 21 and second convex columns 22. The drive member 30 has a fifth pivot portion and a fitting portion. The first roller 40 is pivotally mounted in one of the two first concave grooves adjacent to each other. The second roller 50 is pivotally mounted in the other of the two first concave grooves adjacent to each other. [Selection diagram] Figure 1
Description
本考案は、ドライバ回転構造に関するものである。 The present invention relates to a driver rotating structure.
従来のドライバ回転又はレンチ回転構造には、例えば、特許文献１があった。この特許文献１が開示する方向転換可能なラチェット装置は、円形孔に形成された内表面１１８を含むラチェット本体１０２と、ラチェット本体１０２中に配設された籠状部材１０８と、を含む。籠状部材１０８は、ラチェット本体１２０内に配設されるとともに、共に籠孔１２６を形成する環状ベース１２２と、環状ベース１２２から軸方向で延びた指１２４と、環状ベース１２２から籠孔１２６中に延びる径方向ストッパ１３４と、環状部材１０８中に配設する方向転換スリーブ１１６と、方向転換スリーブ１１６により適宜旋回可能に保持される軸部１０５を含む駆動部材１０４と、籠状部材１０８によりラチェット本体１０２と駆動部材１０４との間に保持されるローラ１０６と、方向転換スリーブ１１６と籠状部材１０８との間に適宜位置して付勢力を付与する付勢部材１１０，１１１と、を含み、駆動部材１０４と方向転換スリーブ１１６とが互いに対向して第１の変位及び第２の変位のうちの何れか１つ上に設置される。 The conventional driver rotation or wrench rotation structure includes, for example, Patent Document 1. The turnable ratchet device disclosed in Patent Document 1 includes a ratchet body 102 including an inner surface 118 formed in a circular hole, and a cage member 108 disposed in the ratchet body 102. The cage-shaped member 108 is disposed in the ratchet body 120 and also forms a cage hole 126 together, a finger 124 extending in the axial direction from the annular base 122, and the cage base 126 from the annular base 122. A radial stopper 134 extending in the direction, a direction changing sleeve 116 disposed in the annular member 108, a drive member 104 including a shaft portion 105 which is appropriately pivotably held by the direction changing sleeve 116, and a ratchet by a cage member 108. A roller 106 held between the main body 102 and the driving member 104; and biasing members 110 and 111 that are appropriately positioned between the direction changing sleeve 116 and the cage member 108 to apply a biasing force. The driving member 104 and the direction changing sleeve 116 face each other and are installed on one of the first displacement and the second displacement.
しかし、従来技術である方向転換可能なローラクラッチラチェットの付勢及び方向転換方式及び機構は、以下（１）及び（２）の欠点を有する。
（１）駆動部材１０４及び方向転換スリーブ１１６は、互いに第１の角変位又は第２の角変位中に選択的に限定される。駆動部材１０４と方向転換スリーブ１１６との間の角変位が第１の角変位から第２の角変位に切り換えられると、配置した籠状部材１０８は複数のローラ１０６を駆動部材１０４上の対応した第１の位置から駆動部材１０４上の対応した第２の位置に切り換え、籠状部材１０８が複数のローラ１０６を駆動部材１０４に対して第１の位置又は第２の位置に切り換えるだけで、複数のローラ１０６は、駆動部材１０４に対して２つの位置に位置し、駆動部材１０４及び方向転換スリーブ１１６が第１の角変位又は第２の角変位に限定され、駆動部材１０４がラチェット本体１０２に対して時計回りに回転するか逆時計回りに回転するため、単純な時計回りの回転又は逆時計回りの回転しかできず、操作性が好ましくなかった。
（２）特許文献１の図１に示すように、籠状部材１０８、付勢部材１１０，１１１、ディテントスプリング１１２、制動球１１４及び方向転換スリーブ１１６の６つの部材により、複数のローラ１０６を変位させて位置決めしたが、方向転換可能なローラクラッチのラチェットの付勢及び方向転換方向及び機構は、方向転換構造が非常に複雑で、部材全体のコストが増えた。
However, the biasing and diverting method and mechanism of the conventional directional roller clutch ratchet has the following drawbacks (1) and (2).
(1) The drive member 104 and the diverting sleeve 116 are selectively limited to each other during the first angular displacement or the second angular displacement. When the angular displacement between the drive member 104 and the diverting sleeve 116 is switched from the first angular displacement to the second angular displacement, the cage-like member 108 arranged corresponds a plurality of rollers 106 on the drive member 104. By switching from the first position to a corresponding second position on the drive member 104 and the cage member 108 switching the plurality of rollers 106 to either the first position or the second position relative to the drive member 104, The roller 106 is located at two positions with respect to the drive member 104, the drive member 104 and the diverting sleeve 116 are limited to the first angular displacement or the second angular displacement, and the drive member 104 is attached to the ratchet body 102. On the other hand, since it rotates clockwise or counterclockwise, only simple clockwise rotation or counterclockwise rotation is possible, and operability is unfavorable.
(2) As shown in FIG. 1 of Patent Document 1, a plurality of rollers 106 are displaced by six members including a basket-shaped member 108, biasing members 110 and 111, a detent spring 112, a braking ball 114, and a direction changing sleeve 116. However, the biasing of the ratchet and the direction and mechanism of the ratchet of the direction changeable roller clutch have a very complicated direction changing structure, which increases the cost of the entire member.
上記課題を解決するために、本考案のドライバ回転構造は、第１の本体、制御部材、駆動部材、複数の第１のローラ及び複数の第２のローラを備える。第１の本体は、複数の第１の凹溝及び複数の第１の凸柱を有する。第１の凹溝は、第１の面をそれぞれ有する。第１の凸柱は、２つの第２の面、２つの第３の面及び第１の枢着部を有する。第１の本体には、複数の第２の枢着部が突設される。制御部材は、複数の第３の枢着部及び複数の第２の凸柱を有する。各第２の凸柱は、第４の面、第５の面及び第４の枢着部を有する。駆動部材は、第５の枢着部及び嵌合部を有する。複数の第１のローラは、互いに隣り合う２つの第１の凹溝のうちの一方の第１の凹溝内に枢着される。複数の第２のローラは、互いに隣り合う２つの第１の凹溝のうちの他方の第１の凹溝内に枢着される。 In order to solve the above problems, a driver rotating structure of the present invention includes a first body, a control member, a driving member, a plurality of first rollers and a plurality of second rollers. The first body has a plurality of first concave grooves and a plurality of first convex columns. Each of the first concave grooves has a first surface. The first convex pillar has two second surfaces, two third surfaces and a first pivot portion. A plurality of second pivot portions are provided on the first body in a protruding manner. The control member has a plurality of third pivot portions and a plurality of second convex columns. Each second convex column has a fourth surface, a fifth surface and a fourth pivot portion. The drive member has a fifth pivot portion and a fitting portion. The plurality of first rollers are pivotally mounted in the first groove of one of the two first grooves adjacent to each other. The plurality of second rollers are pivotally mounted in the other first groove of the two first grooves which are adjacent to each other.
以下、図面により、本考案を具体的に説明する。もっとも、本考案は、かかる図面により限定されるものではない。 Hereinafter, the present invention will be described in detail with reference to the drawings. However, the present invention is not limited to such drawings.
図１〜図５を参照する。図１〜図５に示すように、本考案の一実施形態に係るドライバ回転構造は、少なくとも第１の本体１０、制御部材２０、駆動部材３０、複数の第１のローラ４０及び複数の第２のローラ５０から構成されてなる。図２及び図３に示すように、第１の本体１０の前端は、複数の第１の凹溝１１及び複数の第１の凸柱１２を有する。複数の第１の凹溝１１及び複数の第１の凸柱１２は、第１の本体１０の軸心により間隔をおいて環状に配列される。２つの第１の凹溝１１は、２つの第１の凸柱１２間にそれぞれ設けられる。第１の凹溝１１の数は、第１の凸柱１２の数の２倍である。第１の凹溝１１の数は６つであり、第１の凸柱１２の数は３つである。 1 to 5 are referred to. 1 to 5, a driver rotating structure according to an exemplary embodiment of the present invention includes at least a first body 10, a control member 20, a driving member 30, a plurality of first rollers 40, and a plurality of second rollers. The roller 50 of FIG. As shown in FIGS. 2 and 3, the front end of the first main body 10 has a plurality of first concave grooves 11 and a plurality of first convex columns 12. The plurality of first concave grooves 11 and the plurality of first convex columns 12 are arranged in an annular shape at intervals by the axis of the first main body 10. The two first concave grooves 11 are provided between the two first convex columns 12, respectively. The number of first concave grooves 11 is twice the number of first convex columns 12. The number of the first concave grooves 11 is 6, and the number of the first convex columns 12 is 3.
図２を参照する。各第１の凹溝１１は、第１の面１１１を有する。第１の面１１１は、弧面状又は平面状を呈する。第１の凸柱１２は、２つの第２の面１２１を有する。第２の面１２１は、第１の面１１１から離れる。２つの第２の面１２１は対称である。第２の面１２１は弧面状である。第１の凸柱１２は、２つの第３の面１２２を有する。第３の面１２２は、第１の凹溝１１と第１の凸柱１２とが接続される箇所に設けられる。第３の面１２２は、第２の面１２１の一端に設けられる。第３の面１２２は、第１の面１１１と第２の面１２１との間に設けられる。第１の面１１１及び第３の面１２２は、第１の凹溝１１の最窪み部に形成される。２つの第３の面１２２は対称である。第３の面１２２は弧面状を呈する。第１の凸柱１２は、第１の枢着部１２３を有する。第１の枢着部１２３は、２つの第２の面１２１間に設けられ、第１の枢着部１２３は弧面状を呈する。３つの第１の枢着部１２３の弧面の軸心は、同一線上に位置するとともに、第１の本体１０の軸心と重なる。 Please refer to FIG. Each first groove 11 has a first surface 111. The first surface 111 has an arc surface shape or a flat surface shape. The first convex column 12 has two second surfaces 121. The second surface 121 is separated from the first surface 111. The two second surfaces 121 are symmetrical. The second surface 121 is arcuate. The first convex column 12 has two third surfaces 122. The third surface 122 is provided at a location where the first groove 11 and the first convex column 12 are connected. The third surface 122 is provided at one end of the second surface 121. The third surface 122 is provided between the first surface 111 and the second surface 121. The first surface 111 and the third surface 122 are formed in the most recessed part of the first groove 11. The two third surfaces 122 are symmetrical. The third surface 122 has an arc shape. The first convex column 12 has a first pivot portion 123. The first pivot portion 123 is provided between the two second surfaces 121, and the first pivot portion 123 has an arc surface shape. The axes of the arc surfaces of the three first pivotally attached portions 123 are located on the same line and overlap the axes of the first main body 10.
第１の本体１０内には、第１の穿孔１３が形成される。第１の穿孔１３は、円穿孔状を呈する。第１の穿孔１３は第１の長さ１３１を有する。第１の穿孔１３の一端には、第１の枢設部１４が設けられる。第１の枢設部１４の開口は、第１の本体１０の前端面に形成される。第１の枢設部１４は第１の穿孔１３と連通する。第１の枢設部１４の直径は第１の穿孔１３より大きい。第１の穿孔１３の他端には、第１の当接部１５が設けられる。第１の穿孔１３は、第１の枢設部１４と第１の当接部１５との間に設けられる。第１の当接部１５は平面状を呈する。第１の本体１０の略中央部には、複数の第２の枢着部１６が突設されている。複数の第２の枢着部１６は、第１の本体１０の軸心により間隔をおいて環状配列される。各第１の凸柱１２は、第２の枢着部１６上にそれぞれ突設されて第１の本体１０の前端面に向かって延びる。第２の枢着部１６の数は第１の凸柱１２の数に等しい。第２の枢着部１６は、バンプ状を呈する。第２の枢着部１６の外直径は、第１の枢着部１２３の外直径より大きい。複数の第２の枢着部１６の軸心は、重なるとともに、第１の本体１０の軸心と重なる。第２の枢着部１６内には、収納槽１６１が形成される。収納槽１６１は円状溝を呈する。第１の本体１０は、複数の第２の凹溝１７を有する。各第２の凹溝１７は、２つの第１の凹溝１１に対して対向状に設けられる。各第２の凹溝１７は、２つの第２の枢着部１６間にそれぞれ設けられる。複数の第２の枢着部１６と複数の第２の凹溝１７とは間隔をおいて環状配列される。第１の本体１０の後端部には、手で持ちやすいように各種ハンドルが嵌合される組立部１８が設けられている。 A first perforation 13 is formed in the first body 10. The first perforations 13 have a circular perforation shape. The first perforation 13 has a first length 131. A first pivot portion 14 is provided at one end of the first perforation 13. The opening of the first pivot portion 14 is formed in the front end surface of the first body 10. The first pivot portion 14 communicates with the first perforation 13. The diameter of the first pivot portion 14 is larger than the diameter of the first perforation 13. A first contact portion 15 is provided at the other end of the first perforation 13. The first perforation 13 is provided between the first pivot portion 14 and the first contact portion 15. The first contact portion 15 has a planar shape. A plurality of second pivotally attached portions 16 are provided in a substantially central portion of the first body 10. The plurality of second pivotally attached portions 16 are arranged in an annular shape at intervals by the axis of the first body 10. Each first convex column 12 is provided so as to project on the second pivotally attached portion 16 and extends toward the front end surface of the first main body 10. The number of the second pivot portions 16 is equal to the number of the first convex columns 12. The second pivot portion 16 has a bump shape. The outer diameter of the second pivot portion 16 is larger than the outer diameter of the first pivot portion 123. The axes of the plurality of second pivotally attached portions 16 overlap with each other and the axes of the first main body 10. A storage tank 161 is formed in the second pivot portion 16. The storage tank 161 has a circular groove. The first body 10 has a plurality of second grooves 17. Each second concave groove 17 is provided so as to face the two first concave grooves 11. Each second groove 17 is provided between the two second pivotally attached portions 16. The plurality of second pivotally attached portions 16 and the plurality of second recessed grooves 17 are annularly arranged at intervals. The rear end of the first body 10 is provided with an assembly portion 18 into which various handles are fitted so that it can be easily held by hand.
図４を参照する。制御部材２０は、第１の本体１０上に嵌設されて枢着される。制御部材２０は、第１の本体１０上で旋回可能である。制御部材２０は、複数の第３の枢着部２１を有する。第３の枢着部２１は、第２の枢着部１６に枢着される。第３の枢着部２１は、第２の枢着部１６に対して旋回する。第３の枢着部２１の数は第１の凸柱１２の数に等しい。第３の枢着部２１の数は３つである。複数の第３の枢着部２１は、間隔をおいて環状配列される。各第３の枢着部２１は凹槽状である。各第３の枢着部２１の開口は、第１の凹溝１１に対向する。制御部材２０は、複数の第２の凸柱２２を有する。各第２の凸柱２２は、２つの第１の凹溝１１間にそれぞれ延ばされる。各第２の凸柱２２は、各２つの第１の凹溝１１間で旋回して変位する。各第２の凸柱２２は、２つの第３の枢着部２１間にそれぞれ設けられる。複数の第３の枢着部２１及び複数の第２の凸柱２２は、制御部材２０の軸心により間隔をおいて環状配列される。第２の凸柱２２の数は、第１の凸柱１２の数に等しい。本実施形態において、第２の凸柱２２の数は３つである。 Please refer to FIG. The control member 20 is fitted and pivotally mounted on the first body 10. The control member 20 is pivotable on the first body 10. The control member 20 has a plurality of third pivot portions 21. The third pivot portion 21 is pivotally attached to the second pivot portion 16. The third pivot portion 21 pivots with respect to the second pivot portion 16. The number of the third pivot portions 21 is equal to the number of the first convex columns 12. The number of third pivot portions 21 is three. The plurality of third pivot portions 21 are annularly arranged at intervals. Each third pivot portion 21 is in the shape of a concave tank. The opening of each third pivot portion 21 faces the first groove 11. The control member 20 has a plurality of second convex columns 22. Each second convex column 22 extends between the two first concave grooves 11. Each second convex column 22 is swiveled and displaced between each two first concave grooves 11. Each second convex column 22 is provided between each of the two third pivotal attachment portions 21. The plurality of third pivot portions 21 and the plurality of second convex columns 22 are arranged in an annular shape at intervals by the axis of the control member 20. The number of the second convex columns 22 is equal to the number of the first convex columns 12. In this embodiment, the number of the second convex columns 22 is three.
各第２の凸柱２２は、第４の面２２１、第５の面２２２及び第４の枢着部２２３を有する。第４の面２２１と第５の面２２２とは離れる。第４の面２２１及び第５の面２２２は第２の凸柱２２に対称に設けられる。第４の面２２１及び第５の面２２２は凸弧面である。第４の枢着部２２３は、第４の面２２１と第５の面２２２との間に設けられる。第４の枢着部２２３は、弧面状を呈する。第４の枢着部２２３の外直径は、第１の枢着部１２３の外直径に略等しい。 Each second convex column 22 has a fourth surface 221, a fifth surface 222, and a fourth pivot portion 223. The fourth surface 221 and the fifth surface 222 are separated from each other. The fourth surface 221 and the fifth surface 222 are provided symmetrically to the second convex column 22. The fourth surface 221 and the fifth surface 222 are convex arc surfaces. The fourth pivot portion 223 is provided between the fourth surface 221 and the fifth surface 222. The fourth pivot portion 223 has an arc surface shape. The outer diameter of the fourth pivot portion 223 is substantially equal to the outer diameter of the first pivot portion 123.
制御部材２０は、複数の位置決め溝２３を有する。制御部材２０を第１の本体１０に対して旋回させ、各位置決め溝２３が収納槽１６１に対してそれぞれ対向状に設けられる。本実施形態において位置決め溝２３の数は３つである。位置決め溝２３は、第３の枢着部２１と連通する。位置決め溝２３は、凹槽状を呈する。複数の位置決め溝２３は、間隔をおいて配置される。制御部材２０は、複数のバンプ２４を有する。各バンプ２４は、第２の凹溝１７にそれぞれ収容される。バンプ２４及び第２の凹溝１７は、第１の本体１０上で旋回する制御部材２０の最大範囲を制限する。各バンプ２４は、２つの第３の枢着部２１間にそれぞれ設けられる。各第２の凸柱２２は、バンプ２４上にそれぞれ突設され、第１の凹溝１１に向かって延びる。バンプ２４の数は、第２の凸柱２２の数に等しい。制御部材２０は、第２の当接部２５を有する。各第２の当接部２５は、各第２の枢着部１６の後端面に当接される。 The control member 20 has a plurality of positioning grooves 23. The control member 20 is swung with respect to the first main body 10, and each positioning groove 23 is provided so as to face the storage tank 161. In this embodiment, the number of positioning grooves 23 is three. The positioning groove 23 communicates with the third pivot portion 21. The positioning groove 23 has a recessed tank shape. The plurality of positioning grooves 23 are arranged at intervals. The control member 20 has a plurality of bumps 24. Each bump 24 is housed in each second groove 17. The bump 24 and the second groove 17 limit the maximum range of the control member 20 that pivots on the first body 10. Each bump 24 is provided between each of the two third pivot portions 21. Each second convex column 22 is provided so as to project on the bump 24 and extends toward the first concave groove 11. The number of bumps 24 is equal to the number of second convex columns 22. The control member 20 has a second contact portion 25. Each second contact portion 25 is in contact with the rear end surface of each second pivotally attached portion 16.
図５を参照する。駆動部材３０は、第１の本体１０に枢着されるか、第１の本体１０及び制御部材２０に枢着される。駆動部材３０の一端には、第５の枢着部３１が設けられる。第５の枢着部３１は、円状溝を呈する。第５の枢着部３１には、第１の本体１０の一端が収容されて枢着される。第１の凹溝１１には、第５の枢着部３１が対向状に設けられる。第１の凸柱１２は、第５の枢着部３１内に枢着される。第５の枢着部３１は、第１の枢着部１２３に枢着される。第５の枢着部３１は、第４の枢着部２２３に枢着される。第５の枢着部３１の開口は、制御部材２０に対向する。駆動部材３０内には、第１の螺合部３２が設けられる。第１の螺合部３２は、第１の穿孔１３に対向状に設けられる。第１の螺合部３２は、第５の枢着部３１と連通する。第１の螺合部３２は、雌ねじを呈する。駆動部材３０は、第２の枢設部３３を有する。第２の枢設部３３は、第１の枢設部１４に枢着される。第２の枢設部３３は、第５の枢着部３１の底部に突設される。第１の螺合部３２は、第２の枢設部３３内に設けられる。第２の枢設部３３は、円柱状を呈する。駆動部材３０の他端には、嵌合部３４が設けられる。嵌合部３４は、第５の枢着部３１から離れ、嵌合部３４は、第１の螺合部３２と連通する。第１の螺合部３２は、第５の枢着部３１と嵌合部３４との間に設けられる。嵌合部３４は、多角槽状を呈する。 Please refer to FIG. The drive member 30 is pivotally attached to the first body 10 or to the first body 10 and the control member 20. A fifth pivot portion 31 is provided at one end of the drive member 30. The fifth pivot portion 31 presents a circular groove. One end of the first main body 10 is housed and pivotally attached to the fifth pivot portion 31. A fifth pivot portion 31 is provided in the first groove 11 so as to face it. The first convex column 12 is pivotally mounted in the fifth pivot portion 31. The fifth pivot portion 31 is pivotally attached to the first pivot portion 123. The fifth pivot portion 31 is pivotally attached to the fourth pivot portion 223. The opening of the fifth pivot portion 31 faces the control member 20. A first screwing portion 32 is provided in the drive member 30. The first screwing portion 32 is provided so as to face the first perforation 13. The first screwing portion 32 communicates with the fifth pivotally attaching portion 31. The 1st screwing part 32 presents an internal thread. The drive member 30 has a second pivot portion 33. The second pivot portion 33 is pivotally attached to the first pivot portion 14. The second pivot portion 33 is provided so as to project from the bottom of the fifth pivot portion 31. The first screwing portion 32 is provided in the second pivot portion 33. The second pivot portion 33 has a cylindrical shape. A fitting portion 34 is provided at the other end of the driving member 30. The fitting portion 34 is separated from the fifth pivotally attaching portion 31, and the fitting portion 34 communicates with the first screwing portion 32. The first screwing portion 32 is provided between the fifth pivotally attaching portion 31 and the fitting portion 34. The fitting portion 34 has a polygonal tank shape.
複数の第１のローラ４０は、互いに隣り合う２つの第１の凹溝１１のうちの一方の第１の凹溝１１内に枢着される。各第１のローラ４０は、第１の凸柱１２と第２の凸柱２２との間に枢着される。複数の第１のローラ４０は、第５の枢着部３１内に枢着される。第１のローラ４０は、第１の面１１１と第５の枢着部３１の内周面との間に当接される。第１のローラ４０の両側は、第２の面１２１及び第４の面２２１に対向状に設けられる。第１のローラ４０は、円柱体を呈する。第１のローラ４０の数は、第１の凸柱１２の数に等しい。本実施形態において第１のローラ４０の数は３つである。 The plurality of first rollers 40 are pivotally mounted in the first groove 11 of one of the two first grooves 11 adjacent to each other. Each first roller 40 is pivotally mounted between the first convex column 12 and the second convex column 22. The plurality of first rollers 40 are pivotally mounted in the fifth pivot portion 31. The first roller 40 is brought into contact with the first surface 111 and the inner peripheral surface of the fifth pivot portion 31. Both sides of the first roller 40 are provided so as to face the second surface 121 and the fourth surface 221. The first roller 40 has a cylindrical shape. The number of the first rollers 40 is equal to the number of the first convex columns 12. In this embodiment, the number of the first rollers 40 is three.
複数の第２のローラ５０は、互いに隣り合う２つの第１の凹溝１１のうちの他方の第１の凹溝１１内に枢着される。各第２のローラ５０は、第１の凸柱１２と第２の凸柱２２との間に枢着される。２つの第１の凸柱１２間には、第１のローラ４０及び第２のローラ５０がそれぞれ収容される。各第２の凸柱２２は、第１のローラ４０と第２のローラ５０との間にそれぞれ設けられる。複数の第２のローラ５０は、第５の枢着部３１内に枢着される。第１の凸柱１２、第１のローラ４０、第２の凸柱２２及び第２のローラ５０は、第５の枢着部３１内に順次間隔をおいて環状配列される。第２のローラ５０は、第１の面１１１と第５の枢着部３１の内周面との間に当接される。第２のローラ５０の両側は、第２の面１２１及び第５の面２２２に対向状に設けられる。第２のローラ５０は円柱体である。第２のローラ５０の構造は、第１のローラ４０の構造と同じである。第２のローラ５０の数は、第１の凸柱１２及び第１のローラ４０の数に等しい。本実施形態において第２のローラ５０の数は３つである。 The plurality of second rollers 50 are pivotally mounted in the other first concave groove 11 of the two first concave grooves 11 adjacent to each other. Each second roller 50 is pivotally mounted between the first convex column 12 and the second convex column 22. The first roller 40 and the second roller 50 are housed between the two first convex columns 12, respectively. Each second convex column 22 is provided between the first roller 40 and the second roller 50, respectively. The plurality of second rollers 50 are pivotally mounted in the fifth pivot portion 31. The first convex columns 12, the first rollers 40, the second convex columns 22, and the second rollers 50 are annularly arranged in the fifth pivot portion 31 at successive intervals. The second roller 50 is brought into contact with the first surface 111 and the inner peripheral surface of the fifth pivot portion 31. Both sides of the second roller 50 are provided so as to face the second surface 121 and the fifth surface 222. The second roller 50 is a cylindrical body. The structure of the second roller 50 is the same as the structure of the first roller 40. The number of the second rollers 50 is equal to the number of the first convex columns 12 and the first rollers 40. In this embodiment, the number of the second rollers 50 is three.
第２の凸柱２２が第１のローラ４０及び第２のローラ５０に押し当てられないと、第１の本体１０は、駆動部材３０を時計回り及び逆時計回りに回転させ得る。制御部材２０は、第１の本体１０上で旋回し、第１のローラ４０又は第２のローラ５０に押し当てられる。第１の本体１０は、駆動部材３０を時計回り又は逆時計回りに回転させることにより、ドライバ回転構造は３種類の旋回方式を有する。 When the second convex column 22 is not pressed against the first roller 40 and the second roller 50, the first main body 10 can rotate the drive member 30 clockwise and counterclockwise. The control member 20 pivots on the first body 10 and is pressed against the first roller 40 or the second roller 50. In the first main body 10, the driver rotating structure has three types of turning methods by rotating the driving member 30 in the clockwise direction or the counterclockwise direction.
制御部材２０は、第１の本体１０上で旋回可能である。制御部材２０が第１の本体１０に対して逆時計回りに回転すると、第４の面２２１が第１のローラ４０に押し当てられ、第１のローラ４０は、第２の凸柱２２により制限を受けて第２の面１２１に当接される。第１のローラ４０が第５の枢着部３１の壁面から離れて僅かに間隙が生じると、第１の本体１０が時計回りに回転して第２のローラ５０を駆動させて駆動部材３０を時計回りに回転させる。第１の本体１０が逆時計回りに回転すると、第１のローラ４０を駆動させるが、第１のローラ４０は駆動部材３０を回転させず、第１の本体１０が逆時計回りに空転し、制御部材２０が第１の本体１０の他方向に回転されると、第５の面２２２が第２のローラ５０に押し当てられ、第２のローラ５０は制限を受けて第２の凸柱２２が第２の面１２１に当接される。第２のローラ５０が第５の枢着部３１の壁面から離れて僅かに間隙が生じると、第１の本体１０が逆時計回りに回転して第１のローラ４０を駆動させて駆動部材３０を逆時計回りに回転させる。第１の本体１０が時計回りに回転されても駆動部材３０は駆動せずに空転する。 The control member 20 is pivotable on the first body 10. When the control member 20 rotates counterclockwise with respect to the first body 10, the fourth surface 221 is pressed against the first roller 40, and the first roller 40 is restricted by the second convex column 22. Then, it is brought into contact with the second surface 121. When the first roller 40 is separated from the wall surface of the fifth pivot portion 31 and a slight gap is generated, the first main body 10 rotates clockwise to drive the second roller 50 to drive the driving member 30. Rotate clockwise. When the first main body 10 rotates counterclockwise, the first roller 40 is driven, but the first roller 40 does not rotate the driving member 30, and the first main body 10 idles counterclockwise, When the control member 20 is rotated in the other direction of the first body 10, the fifth surface 222 is pressed against the second roller 50, the second roller 50 is restricted, and the second convex column 22 is pressed. Is brought into contact with the second surface 121. When the second roller 50 is separated from the wall surface of the fifth pivot portion 31 and a slight gap is generated, the first main body 10 rotates counterclockwise to drive the first roller 40 to drive the driving member 30. Rotate counterclockwise. Even if the first main body 10 is rotated clockwise, the drive member 30 does not drive and idles.
球体６０は、収納槽１６１に収容され、円球体を呈する。 The sphere 60 is housed in the storage tank 161 and has a spherical shape.
弾性部材６１は、収納槽１６１内に収容される。弾性部材６１は、収納槽１６１と球体６０との間に付勢力を作用させる。球体６０は、収納槽１６１から外部に露出され、何れか１つの位置決め溝２３に位置決めされ、制御部材２０が位置決め溝２３にそれぞれ位置決めされ、第２の凸柱２２が第１のローラ４０又は第２のローラ５０に押し当てられるか、第１のローラ４０及び第２のローラ５０に押し当てられず、第１の本体１０は、駆動部材３０を逆時計回りに回転、時計回りに回転、ならびに時計回り及び逆時計回りに回転させることができる。弾性部材６１は、ばね体構造である。 The elastic member 61 is stored in the storage tank 161. The elastic member 61 exerts an urging force between the storage tank 161 and the sphere 60. The spherical body 60 is exposed to the outside from the storage tank 161, is positioned in any one of the positioning grooves 23, the control member 20 is positioned in each of the positioning grooves 23, and the second convex column 22 is positioned at the first roller 40 or the first roller 40. The first body 10 rotates the drive member 30 counterclockwise, clockwise, and not pressed against the second roller 50 or the first roller 40 and the second roller 50. It can be rotated clockwise and counterclockwise. The elastic member 61 has a spring body structure.
螺合部材７０は、第１の穿孔１３に挿通される。螺合部材７０の一端には、第２の螺合部７１が設けられる。第２の螺合部７１は、第１の螺合部３２に螺合され、第１の本体１０及び駆動部材３０を組み合わせて外れないようにし、第２の螺合部７１は雄ねじである。螺合部材７０は、ボディ部７２を有する。ボディ部７２は、第１の穿孔１３に挿設される。ボディ部７２は、螺合部材７０の頭部と第２の螺合部７１との間に設けられる。ボディ部７２は、円杆体を呈する。ボディ部７２は、第２の長さ７３を有する。第２の長さ７３は、第１の長さ１３１より略大きい。螺合部材７０を螺入すると、螺合部材７０の頭部が第１の当接部１５に当接される。 The screwing member 70 is inserted into the first perforation 13. A second screwing portion 71 is provided at one end of the screwing member 70. The second threaded portion 71 is threadedly engaged with the first threaded portion 32 so as to prevent the first body 10 and the drive member 30 from being disengaged from each other, and the second threaded portion 71 is a male screw. The screwing member 70 has a body portion 72. The body portion 72 is inserted into the first perforation 13. The body portion 72 is provided between the head portion of the screwing member 70 and the second screwing portion 71. The body portion 72 has a circular rod shape. The body portion 72 has a second length 73. The second length 73 is substantially greater than the first length 131. When the screwing member 70 is screwed in, the head of the screwing member 70 is brought into contact with the first contact portion 15.
図６〜図８を参照する。制御部材２０は、第１の本体１０上に嵌設して枢着する。制御部材２０は、第１の本体１０上で旋回可能である。駆動部材３０は、第１の本体１０に枢着される。第２の凸柱２２は、第５の枢着部３１内に枢着させる。第２の凸柱２２は、第５の枢着部３１内に枢着される。複数の第１のローラ４０及び複数の第２のローラ５０は、第１の凹溝１１及び第５の枢着部３１内に収容される。球体６０及び弾性部材６１は、収納槽１６１に収容される。球体６０が収納槽１６１から外部に僅かに露出され、何れか１つの位置決め溝２３に位置決めされ、制御部材２０がそれぞれ位置決めされ、駆動部材３０を逆時計回りに回転、時計回りに回転、ならびに時計回り及び逆時計回りに回転する位置上に位置する。螺合部材７０を第１の穿孔１３に挿設して第１の螺合部３２に螺合されると、第１の本体１０及び駆動部材３０が枢着される。 Please refer to FIG. 6 to FIG. The control member 20 is fitted and pivotally mounted on the first body 10. The control member 20 is pivotable on the first body 10. The drive member 30 is pivotally attached to the first body 10. The second convex column 22 is pivotally mounted in the fifth pivot portion 31. The second convex column 22 is pivotally mounted in the fifth pivot portion 31. The plurality of first rollers 40 and the plurality of second rollers 50 are housed in the first groove 11 and the fifth pivot portion 31. The spherical body 60 and the elastic member 61 are housed in the storage tank 161. The sphere 60 is slightly exposed to the outside from the storage tank 161, is positioned in any one of the positioning grooves 23, and the control member 20 is positioned respectively, and the drive member 30 is rotated counterclockwise, rotated clockwise, and clocked. Located on a position that rotates clockwise and counterclockwise. When the screw member 70 is inserted into the first hole 13 and screwed into the first screw portion 32, the first body 10 and the drive member 30 are pivotally attached.
図９及び図１０を参照する。第２の凸柱２２は、第１のローラ４０及び第２のローラ５０上には当接されない。球体６０は、位置決め溝２３に位置決めされ、第１の本体１０は駆動部材３０を時計回り及び逆時計回りに回転させることができる。 Please refer to FIG. 9 and FIG. The second convex column 22 is not in contact with the first roller 40 and the second roller 50. The sphere 60 is positioned in the positioning groove 23, and the first main body 10 can rotate the drive member 30 clockwise and counterclockwise.
図１１及び図１２を参照する。制御部材２０が第１の本体１０に対して逆時計回りに回転すると、第４の面２２１が第１のローラ４０に押し当てられ、第１のローラ４０が第２の凸柱２２により限定され、第３の面１２２に収容されて当接され、第２の面１２１に当接される。第１のローラ４０が第５の枢着部３１の壁面から離れて僅かに間隙が生じると、図１２に示すように、第１の本体１０が時計回りに回転して第２のローラ５０を駆動させて駆動部材３０を時計回りに回転させる。第１の本体１０が逆時計回りに回転すると第１のローラ４０が変位し、第１のローラ４０が駆動部材３０を回転させず、第１の本体１０が逆時計回りに回転されても駆動部材３０は逆時計回りに回転せずに空転する。 Please refer to FIG. 11 and FIG. When the control member 20 rotates counterclockwise with respect to the first body 10, the fourth surface 221 is pressed against the first roller 40, and the first roller 40 is limited by the second convex column 22. , And is abutted on the third surface 122 and abutted on the second surface 121. When the first roller 40 is separated from the wall surface of the fifth pivot portion 31 and a slight gap is generated, the first main body 10 rotates clockwise to move the second roller 50, as shown in FIG. The drive member 30 is driven to rotate clockwise. When the first main body 10 rotates counterclockwise, the first roller 40 is displaced, the first roller 40 does not rotate the drive member 30, and the first main body 10 is driven even when rotated counterclockwise. The member 30 idles without rotating counterclockwise.
図１３を参照する。制御部材２０が第１の本体１０に対して時計回りに回転すると、第５の面２２２が第２のローラ５０に押し当てられ、第２のローラ５０が第２の凸柱２２により制限を受け、第３の面１２２に収容されて当接される上、第２の面１２１に当接される。第２のローラ５０が第５の枢着部３１の内周面から離れて僅かに間隙が生じると、第１の本体１０が逆時計回りに回転して第１のローラ４０を駆動させて駆動部材３０を逆時計回りに回転させる。第１の本体１０が時計回りに回転されると第２のローラ５０が変位し、第２のローラ５０が駆動部材３０を回転させず、第１の本体１０が時計回りに回転されても駆動部材３０は回転せずに空転する。 Referring to FIG. When the control member 20 rotates clockwise with respect to the first body 10, the fifth surface 222 is pressed against the second roller 50, and the second roller 50 is restricted by the second convex column 22. , And is abutted on the third surface 122 and abutted on the second surface 121. When the second roller 50 is separated from the inner peripheral surface of the fifth pivot portion 31 and a slight gap is generated, the first main body 10 rotates counterclockwise to drive the first roller 40. Rotate member 30 counterclockwise. When the first main body 10 is rotated clockwise, the second roller 50 is displaced, the second roller 50 does not rotate the drive member 30, and the first main body 10 is driven even if it is rotated clockwise. The member 30 spins without rotating.
図１４を参照する。第１の本体１０は、レンチ構造であり、組立部１８は、使用者が把持し易いようにハンドル状に形成される。 Reference is made to FIG. The first main body 10 has a wrench structure, and the assembly portion 18 is formed in a handle shape so that a user can easily hold it.
図１５を参照する。第１の穿孔１３は、雌ねじを呈する。第１の螺合部３２は、円形ホールである。嵌合部３４は、駆動部材３０の一側に突設される。嵌合部３４はハンドルを呈する。螺合部材７０は、第１の螺合部３２に挿通されてから第１の穿孔１３に螺合される。 Reference is made to FIG. The first perforation 13 exhibits an internal thread. The first screwing portion 32 is a circular hole. The fitting portion 34 is provided so as to project from one side of the drive member 30. The fitting portion 34 presents a handle. The screw member 70 is inserted into the first screw portion 32 and then screwed into the first perforation 13.
本考案の他の実施形態において、第１のローラ４０は、円球体でもよく、各第１の凹溝１１には、２つの第１のローラ４０が直線状に設けられ、同じ道理により、第２のローラ５０は円球体でもよい。各第１の凹溝１１には、２つの第２のローラ５０が直線状に設けられてもよい。第１の凹溝１１の長さが長めであるとき、第１のローラ４０及び第２のローラ５０は複数個で直線状に設けられてもよい。 In another embodiment of the present invention, the first roller 40 may be a spherical body, and each first groove 11 is provided with two first rollers 40 linearly, and the first roller 40 has the same shape. The second roller 50 may be a spherical body. Two second rollers 50 may be linearly provided in each first groove 11. When the length of the first groove 11 is long, a plurality of the first rollers 40 and the second rollers 50 may be linearly provided.
上述したことから分かるように、本考案に係るドライバ回転構造は、以下（１）〜（５）の長所を有する。
（１）制御部材２０が第１の本体１０上で旋回すると、駆動部材３０が逆時計回りに回転、時計回りに回転ならびに時計回り及び逆時計回りに回転する３種類の旋回構造を有するため操作性が好ましい。
（２）図１０に示すように、第２の凸柱２２が第１のローラ４０及び第２のローラ５０上に当接されておらず、第１のローラ４０及び第２のローラ５０が第１の面１１１と第５の枢着部３１の壁面との間にそれぞれ当接される。制御部材２０は、第１の本体１０及び駆動部材３０を空転しない状態の位置上に位置決めされ、第１の本体１０により駆動部材３０を時計回り及び逆時計回りに回転させる。
（３）図１１に示すように、制御部材２０が第１の本体１０に対して逆時計回りに回転すると、第４の面２２１が第１のローラ４０に押し当てられ、第１のローラ４０が第２の凸柱２２に制限を受けて第２の面１２１に収容されて当接される。第１のローラ４０は、第５の枢着部３１の壁面から離れて僅かに間隙が生じる。第１の本体１０が時計回りに回転すると、第２のローラ５０が駆動し、駆動部材３０を時計回りに回転させる。第１の本体１０が逆時計回りに回転されても駆動部材３０は回転しない。
（４）図１３に示すように、制御部材２０が第１の本体１０に対して時計回りに回転すると、第５の面２２２が第２のローラ５０に押し当てられ、第２のローラ５０が第２の凸柱２２により制限を受け、第２の面１２１に収容されて当接される。第２のローラ５０は、第５の枢着部３１の内周面から離れて僅かに間隙が生じる。第１の本体１０が逆時計回りに回転すると、第１のローラ４０が駆動し、駆動部材３０を逆時計回りに回転させる。第１の本体１０が時計回りに回転されても駆動部材３０は回転しない。
（５）制御部材２０は、複数の位置決め溝２３を有する。制御部材２０が第１の本体１０に対して旋回すると、各位置決め溝２３が収納槽１６１に対向状に設けられる。位置決め溝２３は、数が３つであり、球体６０を位置決めし、制御部材２０をそれぞれ位置決めし、駆動部材３０を逆時計回りに回転、時計回りに回転ならびに時計回り及び逆時計回りに回転させる３つの位置に位置決めさせることができるため、操作性が好ましい。
As can be seen from the above, the driver rotation structure according to the present invention has the following advantages (1) to (5).
(1) When the control member 20 turns on the first main body 10, the drive member 30 has three types of turning structures that rotate counterclockwise, clockwise, and clockwise and counterclockwise. Sex is preferred.
(2) As shown in FIG. 10, the second convex column 22 is not in contact with the first roller 40 and the second roller 50, and the first roller 40 and the second roller 50 are not in contact with each other. The first surface 111 and the wall surface of the fifth pivot portion 31 are brought into contact with each other. The control member 20 is positioned on a position where the first main body 10 and the drive member 30 do not idle, and the first main body 10 causes the drive member 30 to rotate clockwise and counterclockwise.
(3) As shown in FIG. 11, when the control member 20 rotates counterclockwise with respect to the first main body 10, the fourth surface 221 is pressed against the first roller 40 and the first roller 40. Is restricted by the second convex column 22 and is accommodated in the second surface 121 and abutted thereon. The first roller 40 is separated from the wall surface of the fifth pivot portion 31 to have a slight gap. When the first main body 10 rotates clockwise, the second roller 50 is driven to rotate the drive member 30 clockwise. The drive member 30 does not rotate even if the first main body 10 is rotated counterclockwise.
(4) As shown in FIG. 13, when the control member 20 rotates clockwise with respect to the first main body 10, the fifth surface 222 is pressed against the second roller 50, and the second roller 50 moves. It is restricted by the second convex column 22, and is accommodated and abutted on the second surface 121. The second roller 50 is separated from the inner peripheral surface of the fifth pivotally-attaching portion 31 and has a slight gap. When the first body 10 rotates counterclockwise, the first roller 40 is driven to rotate the driving member 30 counterclockwise. The drive member 30 does not rotate even if the first main body 10 is rotated clockwise.
(5) The control member 20 has a plurality of positioning grooves 23. When the control member 20 pivots with respect to the first main body 10, the positioning grooves 23 are provided in the storage tank 161 so as to face each other. The number of the positioning grooves 23 is three, the sphere 60 is positioned, the control member 20 is positioned respectively, and the driving member 30 is rotated counterclockwise, clockwise, and clockwise and counterclockwise. Operability is preferable because it can be positioned at three positions.
１０ 第１の本体
１１ 第１の凹溝
１２ 第１の凸柱
１３ 第１の穿孔
１４ 第１の枢設部
１５ 第１の当接部
１６ 第２の枢着部
１７ 第２の凹溝
１８ 組立部
２０ 制御部材
２１ 第３の枢着部
２２ 第２の凸柱
２３ 位置決め溝
２４ バンプ
２５ 第２の当接部
３０ 駆動部材
３１ 第５の枢着部
３２ 第１の螺合部
３３ 第２の枢設部
３４ 嵌合部
４０ 第１のローラ
５０ 第２のローラ
６０ 球体
６１ 弾性部材
７０ 螺合部材
７１ 第２の螺合部
７２ ボディ部
７３ 第２の長さ
１１１ 第１の面
１２１ 第２の面
１２２ 第３の面
１２３ 第１の枢着部
１３１ 第１の長さ
１６１ 収納槽
２２１ 第４の面
２２２ 第５の面
２２３ 第４の枢着部
10 1st main body 11 1st concave groove 12 1st convex pillar 13 1st perforation 14 1st pivot part 15 1st contact part 16 2nd pivot part 17 2nd groove 18 Assembly part 20 Control member 21 Third pivot part 22 Second convex column 23 Positioning groove 24 Bump 25 Second contact part 30 Drive member 31 Fifth pivot part 32 First screw part 33 Second Pivot part 34 fitting part 40 first roller 50 second roller 60 spherical body 61 elastic member 70 screwing member 71 second screwing part 72 body part 73 second length 111 first surface 121 Second surface 122 Third surface 123 First pivot part 131 First length 161 Storage tank 221 Fourth surface 222 Fifth surface 223 Fourth pivot part
Claims (10)
前記第１の本体の前端は、複数の第１の凹溝及び複数の第１の凸柱を有し、複数の第１の凹溝及び複数の第１の凸柱は、第１の本体の軸心により間隔をおいて環状に配列され、２つの第１の凹溝は、２つの第１の凸柱間にそれぞれ設けられ、第１の凹溝の数は、第１の凸柱の数の２倍であり、
第１の凹溝は、第１の面をそれぞれ有し、第１の凸柱は、２つの第２の面を有し、第２の面は、第１の面から離れ、２つの第２の面は対称であり、第１の凸柱は、２つの第３の面を有し、第３の面は、第１の凹溝と第１の凸柱とが接続される箇所に設けられ、第３の面は、第２の面の一端に設けられ、第３の面は、第１の面と第２の面との間に設けられ、第１の面及び第３の面は、第１の凹溝の最窪み部に形成され、２つの第３の面は対称であり、第１の凸柱は、第１の枢着部を有し、第１の枢着部は、２つの第２の面間に設けられ、
第１の本体の略中央部には、複数の第２の枢着部が突設され、複数の第２の枢着部は、第１の本体の軸心により間隔をおいて環状配列され、各第１の凸柱は、第２の枢着部上にそれぞれ突設されて第１の本体の前端面に向かって延び、第２の枢着部の数は第１の凸柱の数に等しく、
前記制御部材は、第１の本体上に嵌設されて枢着され、制御部材は、第１の本体上で旋回可能であり、制御部材は、複数の第３の枢着部を有し、第３の枢着部は、第２の枢着部に枢着され、第３の枢着部は、第２の枢着部に対して旋回し、第３の枢着部の数は第１の凸柱の数に等しく、複数の第３の枢着部は、間隔をおいて環状配列され、各第３の枢着部は凹槽状であり、各第３の枢着部の開口は、第１の凹溝に対向し、制御部材は、複数の第２の凸柱を有し、各第２の凸柱は、２つの第１の凹溝間にそれぞれ延ばされ、各第２の凸柱は、各２つの第１の凹溝間で旋回して変位し、各第２の凸柱は、２つの第３の枢着部間にそれぞれ設けられ、複数の第３の枢着部及び複数の第２の凸柱は、制御部材の軸心により間隔をおいて環状配列され、第２の凸柱の数は、第１の凸柱の数に等しく、
各第２の凸柱は、第４の面、第５の面及び第４の枢着部を有し、第４の面と第５の面とは離れ、第４の面及び第５の面は第２の凸柱に対称に設けられ、第４の枢着部は、第４の面と第５の面との間に設けられ、
前記駆動部材は、第１の本体に枢着され、駆動部材の一端には、第５の枢着部が設けられ、第５の枢着部は、円状溝を呈し、第５の枢着部には、第１の本体の一端が収容されて枢着され、第１の凹溝には、第５の枢着部が対向状に設けられ、第５の枢着部の開口は、制御部材に対向し、駆動部材の他端には、嵌合部が設けられ、
前記第１のローラは、互いに隣り合う２つの第１の凹溝のうちの一方の第１の凹溝内に枢着され、各第１のローラは、第１の凸柱と第２の凸柱との間に枢着され、複数の第１のローラは、第５の枢着部内に枢着され、第１のローラは、第１の面と第５の枢着部の内周面との間に当接され、第１のローラの両側は、第２の面及び第４の面に対向状に設けられ、
前記第２のローラは、互いに隣り合う２つの第１の凹溝のうちの他方の第１の凹溝内に枢着され、各第２のローラは、第１の凸柱と第２の凸柱との間に枢着され、２つの第１の凸柱間には、第１のローラ及び第２のローラがそれぞれ収容され、各第２の凸柱は、第１のローラと第２のローラとの間にそれぞれ設けられ、複数の第２のローラは、第５の枢着部内に枢着され、第１の凸柱、第１のローラ、第２の凸柱及び第２のローラは、第５の枢着部内に順次間隔をおいて環状配列され、第２のローラは、第１の面と第５の枢着部の内周面との間に当接され、第２のローラの両側は、第２の面及び第５の面に対向状に設けられ、
第２の凸柱が第１のローラ及び第２のローラに押し当てられないと、第１の本体は、駆動部材を時計回り及び逆時計回りに回転させ、制御部材は、第１の本体上で旋回し、第１のローラ又は第２のローラに押し当てられ、第１の本体は、駆動部材を時計回り又は逆時計回りに回転させることを特徴とする、ドライバ回転構造。 A driver rotation structure comprising a first body, a control member, a drive member, a plurality of first rollers and a plurality of second rollers,
The front end of the first main body has a plurality of first concave grooves and a plurality of first convex columns, and the plurality of first concave grooves and the plurality of first convex columns of the first main body are The two first concave grooves are arranged annularly at intervals by the axis, and the two first concave grooves are respectively provided between the two first convex columns, and the number of the first concave grooves is the number of the first convex columns. Is twice the
Each of the first concave grooves has a first surface, the first convex column has two second surfaces, and the second surface is separated from the first surface and two second surfaces. Is symmetrical, the first convex column has two third surfaces, and the third surface is provided at the location where the first concave groove and the first convex column are connected. , The third surface is provided at one end of the second surface, the third surface is provided between the first surface and the second surface, and the first surface and the third surface are Formed in the most recessed part of the first groove, the two third surfaces are symmetrical, the first convex column has a first pivot part, and the first pivot part has two pivot parts. Between the two second surfaces,
A plurality of second pivotally-attaching portions are provided in a substantially central portion of the first body, and the plurality of second pivotally-attaching portions are arranged in an annular shape at intervals by the axis of the first body, Each of the first convex pillars is projectingly provided on the second pivot portion and extends toward the front end surface of the first body, and the number of the second pivot portions is equal to the number of the first convex pillars. equally,
The control member is fitted and pivotally mounted on the first body, the control member is pivotable on the first body, and the control member has a plurality of third pivot portions. The third pivot is pivotally attached to the second pivot, the third pivot pivots with respect to the second pivot, and the third pivot has a first pivot Equal to the number of convex columns of the plurality of third pivotal attachments, and the plurality of third pivotal attachments are annularly arranged at intervals, and each third pivotal attachment has a concave tank shape, and each third pivotal attachment has an opening. , Facing the first groove, the control member has a plurality of second convex pillars, each second convex pillar is extended respectively between the two first concave grooves, each second convex pillar, Of the plurality of third pivot joints are provided by pivoting between the two first concave grooves and displacing the respective second convex pillars. And the plurality of second convex pillars are annularly arranged at intervals by the axis of the control member, the number of second convex pillars is equal to the number of first convex pillars,
Each second convex column has a fourth surface, a fifth surface, and a fourth pivot portion, and is separated from the fourth surface and the fifth surface, and the fourth surface and the fifth surface. Is provided symmetrically to the second convex column, and the fourth pivot portion is provided between the fourth surface and the fifth surface,
The driving member is pivotally attached to the first body, and a fifth pivoting portion is provided at one end of the driving member, the fifth pivoting portion having a circular groove, and the fifth pivoting portion. One end of the first main body is accommodated in the portion to be pivotally mounted, and the first groove is provided with a fifth pivotal attachment portion in an opposed manner, and the opening of the fifth pivotal attachment portion is controlled. A fitting portion is provided at the other end of the driving member, facing the member.
The first roller is pivotally mounted in a first concave groove of one of two first concave grooves adjacent to each other, and each first roller has a first convex pillar and a second convex pillar. A plurality of first rollers are pivotally mounted between the posts and a plurality of first rollers are pivotally mounted within the fifth pivot joints, and the first rollers are connected to the first surface and the inner peripheral surface of the fifth pivot joints. Abutting between the first roller and both sides of the first roller are provided to face the second surface and the fourth surface,
The second roller is pivotally mounted in the other first concave groove of the two first concave grooves adjacent to each other, and each second roller has a first convex column and a second convex groove. And a first roller and a second roller respectively housed between the two first convex columns, and each second convex column includes a first roller and a second roller. A plurality of second rollers, each of which is provided between the roller and the roller, is pivotally mounted in the fifth pivot portion, and the first convex column, the first roller, the second convex column and the second roller are A second roller is abutted between the first surface and the inner peripheral surface of the fifth pivotal portion, and the second roller is arranged in the fifth pivotal portion in such a manner that the second roller is annularly arranged at regular intervals. Both sides of are provided opposite to the second surface and the fifth surface,
When the second convex column is not pressed against the first roller and the second roller, the first body rotates the drive member clockwise and counterclockwise, and the control member moves on the first body. The driver rotation structure characterized in that the first main body rotates the drive member in the clockwise direction or the counterclockwise direction by being swung by the first roller or the second roller and is pressed against the first roller or the second roller.
駆動部材内には、第１の螺合部が設けられ、第１の螺合部は、第１の穿孔に対向状に設けられ、第１の螺合部は、第５の枢着部と連通し、第１の螺合部は、雌ねじを呈し、駆動部材は、第２の枢設部を有し、第２の枢設部は、第１の枢設部に枢着され、第２の枢設部は、第５の枢着部の底部に突設され、第１の螺合部は、第２の枢設部内に設けられ、第２の枢設部は、円柱状を呈し、嵌合部は、第５の枢着部から離れ、嵌合部は、第１の螺合部と連通し、第１の螺合部は、第５の枢着部と嵌合部との間に設けられ、嵌合部は、多角槽状を呈し、
螺合部材は、第１の穿孔に挿通され、螺合部材の一端には、第２の螺合部が設けられ、第２の螺合部は、第１の螺合部に螺合され、第１の本体及び駆動部材を組み合わせて外れないようにし、第２の螺合部は雄ねじであり、螺合部材は、ボディ部を有し、ボディ部は、第１の穿孔に挿設され、ボディ部は、螺合部材の頭部と第２の螺合部との間に設けられ、ボディ部は、円杆体を呈し、ボディ部は、第２の長さを有し、第２の長さは、第１の長さより略大きく、螺合部材を螺入すると、螺合部材の頭部が第１の当接部に当接されることを特徴とする請求項１に記載のドライバ回転構造。 A first perforation is formed in the first body, the first perforation has a circular perforation shape, the first perforation has a first length, and one end of the first perforation is formed. Is provided with a first pivot portion, an opening of the first pivot portion is formed in a front end surface of the first body, the first pivot portion communicating with the first perforation, and The diameter of the pivot portion of the first perforation is larger than that of the first perforation, and the first abutment portion is provided at the other end of the first perforation, and the first perforation includes the first pivot portion and the first perforation portion. The first contact portion is provided between the contact portion and has a flat shape,
A first screwing portion is provided in the drive member, the first screwing portion is provided to face the first perforation, and the first screwing portion is connected to the fifth pivot portion. In communication, the first threaded portion presents an internal thread, the drive member has a second pivot portion, the second pivot portion is pivotally attached to the first pivot portion, and the second pivot portion is The pivoting portion of the fifth projection is provided on the bottom of the fifth pivoting portion, the first screwing portion is provided in the second pivoting portion, and the second pivoting portion has a cylindrical shape, The fitting portion is separated from the fifth pivot portion, the fitting portion communicates with the first screwing portion, and the first screwing portion is between the fifth pivot portion and the fitting portion. , The fitting part has a polygonal tank shape,
The screwing member is inserted into the first perforation, a second screwing portion is provided at one end of the screwing member, and the second screwing portion is screwed to the first screwing portion, The first body and the drive member are combined so as not to come off, the second screwing portion is a male screw, the screwing member has a body portion, and the body portion is inserted into the first perforation, The body portion is provided between the head of the screwing member and the second screwing portion, the body portion has a circular rod shape, and the body portion has a second length and a second length. 2. The driver rotation according to claim 1, wherein the length is substantially larger than the first length, and when the screwing member is screwed in, the head of the screwing member is brought into contact with the first contact portion. Construction.
球体は、収納槽に収容されて円球体を呈し、
弾性部材は、収納槽内に収容され、弾性部材は、収納槽と球体との間に付勢力を作用させ、球体は、収納槽から外部に露出され、何れか１つの位置決め溝に位置決めされ、制御部材が位置決め溝にそれぞれ位置決めされ、第２の凸柱が第１のローラ又は第２のローラに押し当てられるか、第１のローラ及び第２のローラに押し当てられず、第１の本体は、駆動部材を逆時計回りに回転、時計回りに回転、ならびに時計回り及び逆時計回りに回転させ、弾性部材は、ばね体構造であることを特徴とする請求項１に記載のドライバ回転構造。 A storage tank is formed in the second pivot portion, the storage tank presents a circular groove, the control member has a plurality of positioning grooves, and the control member is rotated with respect to the first main body. Each positioning groove is provided to face the storage tank, the number of positioning grooves is three, the positioning groove communicates with the third pivotal attachment portion, and the positioning groove has a concave tank shape, The plurality of positioning grooves are arranged at intervals,
The sphere is housed in a storage tank and exhibits a spherical shape,
The elastic member is accommodated in the storage tank, the elastic member applies a biasing force between the storage tank and the sphere, the sphere is exposed to the outside from the storage tank, and is positioned in any one of the positioning grooves. The control member is positioned in each of the positioning grooves, the second convex column is pressed against the first roller or the second roller, or is not pressed against the first roller and the second roller, and the first body 2. The driver rotation structure according to claim 1, wherein the drive member rotates the drive member counterclockwise, clockwise, and clockwise and counterclockwise, and the elastic member has a spring body structure. ..
制御部材は、複数のバンプを有し、各バンプは、第２の凹溝にそれぞれ収容され、バンプ及び第２の凹溝は、第１の本体上で旋回する制御部材の最大範囲を制限し、各バンプは、２つの第３の枢着部間にそれぞれ設けられ、各第２の凸柱は、バンプ上にそれぞれ突設され、第１の凹溝に向かって延び、バンプの数は、第２の凸柱の数に等しく、制御部材は、第２の当接部を有し、各第２の当接部は、各第２の枢着部の後端面に当接されることを特徴とする請求項１に記載のドライバ回転構造。 The first body has a plurality of second grooves, each second groove is provided to face the two first grooves, each second groove is The plurality of second pivot portions and the plurality of second recessed grooves are respectively provided between the two second pivot portions, and are annularly arranged at intervals.
The control member has a plurality of bumps, each bump being respectively housed in a second groove, the bumps and the second groove limiting the maximum range of the control member that pivots on the first body. , Each of the bumps is provided between two third pivot portions, and each of the second convex pillars is provided on the bump so as to project toward the first concave groove, and the number of bumps is The number of the second convex pillars is equal, the control member has the second contact portion, and each second contact portion is contacted with the rear end surface of each second pivotal portion. The driver rotating structure according to claim 1, which is characterized in that.
第１の凸柱は、第５の枢着部内に枢着され、
第５の枢着部は、第１の枢着部に枢着され、
第５の枢着部は、第４の枢着部に枢着されることを特徴とする請求項１に記載のドライバ回転構造。 The drive member is pivotally attached to the first body and the control member,
The first convex column is pivotally mounted in the fifth pivot portion,
The fifth pivot is pivotally attached to the first pivot,
The driver rotating structure according to claim 1, wherein the fifth pivot portion is pivotally attached to the fourth pivot portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020001851U JP3227416U (en) | 2020-05-20 | 2020-05-20 | Driver rotation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020001851U JP3227416U (en) | 2020-05-20 | 2020-05-20 | Driver rotation structure |
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| JP3227416U true JP3227416U (en) | 2020-08-27 |
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