JP6258169B2 - Torque adjusting device and wrench having this torque adjusting device - Google Patents

Torque adjusting device and wrench having this torque adjusting device Download PDF

Info

Publication number
JP6258169B2
JP6258169B2 JP2014186669A JP2014186669A JP6258169B2 JP 6258169 B2 JP6258169 B2 JP 6258169B2 JP 2014186669 A JP2014186669 A JP 2014186669A JP 2014186669 A JP2014186669 A JP 2014186669A JP 6258169 B2 JP6258169 B2 JP 6258169B2
Authority
JP
Japan
Prior art keywords
main body
sleeve
knob
adjusting device
handle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2014186669A
Other languages
Japanese (ja)
Other versions
JP2016059964A (en
Inventor
ウー、イーミン
Original Assignee
マタタキトヨ トゥール カンパニー、リミテッド
マタタキトヨ トゥール カンパニー、リミテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by マタタキトヨ トゥール カンパニー、リミテッド, マタタキトヨ トゥール カンパニー、リミテッド filed Critical マタタキトヨ トゥール カンパニー、リミテッド
Priority to JP2014186669A priority Critical patent/JP6258169B2/en
Publication of JP2016059964A publication Critical patent/JP2016059964A/en
Application granted granted Critical
Publication of JP6258169B2 publication Critical patent/JP6258169B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)

Description

本発明は、工具のトルク調節技術に関する。   The present invention relates to a torque adjustment technique for a tool.

従来の工具には、トルクレンチ、トルクドライバー等がある。こういった工具のトルク値は通常トルク調節装置により制御される。一定の範囲の適度なトルク値を選択し、工具に固定部材(ボルトやナット等)を連動させて同方向に回転させ、締結及び弛緩作業を実行する。   Conventional tools include a torque wrench and a torque driver. The torque value of these tools is usually controlled by a torque adjuster. An appropriate torque value within a certain range is selected, and a fastening member (bolt, nut, etc.) is interlocked with the tool and rotated in the same direction to execute fastening and relaxation operations.

台湾特許出願公開第M371616号明細書Taiwan Patent Application Publication No. M371616 Specification

しかしながら、前述した従来の技術では、既定の範囲を超えるとトルク調節装置が外れてしまい、歯が欠けて取り外せなくなる等の問題を回避させるため、工具は固定部材を継続して回転させることが不可能になる。   However, in the above-described conventional technology, the torque adjusting device is detached when the predetermined range is exceeded, and the tool is not allowed to continuously rotate the fixing member in order to avoid the problem that the tooth is missing and cannot be removed. It becomes possible.

なお、従来のトルク調節装置は種類が豊富である。あるトルク調節装置はノブ及び制御リングで構成され、ノブの外壁には歯竿(rack)が円列され、制御リングの内壁にも歯竿を有し、これら歯竿の長さ方向と制御リングの軸心はほぼ平行になり、互いに噛合しあうと共にノブを制限し回転不能にする。ノブが外から引っ張られると、歯竿の噛合範囲から脱離し、工具のトルク値の大きさを回転して調節させる。ノブが制御リングに再度圧入されると、トルク値は任意に改変出来なくなる。   There are many types of conventional torque adjusting devices. One torque adjusting device is composed of a knob and a control ring, and a rack is arranged on the outer wall of the knob, and a tooth ring is also provided on the inner wall of the control ring. The shaft centers of the shafts are almost parallel to each other and mesh with each other and restrict the knob so that it cannot rotate. When the knob is pulled from the outside, it is detached from the meshing range of the toothpaste, and the torque value of the tool is rotated and adjusted. When the knob is pressed again into the control ring, the torque value cannot be arbitrarily modified.

ノブには球体が装設され、球体は弾力によりノブの外方向に当着される。ノブが圧入されている間、制御リングが球体を圧迫させ、ノブに対する一定の抵抗力を形成させる。ノブが外に引っ張られる間は、球体は制御リングの制限から解放され、容易にノブの外へ飛び出して消失することもあり、トルクの調節に多大な影響を与える。さらに、この問題を解決するため、本発明者は「レンチのトルク値調節機構の改良」の特許を取得した(例えば、特許文献1参照)。   A sphere is mounted on the knob, and the sphere is attached to the outer side of the knob by elasticity. While the knob is being pressed in, the control ring compresses the sphere, creating a certain resistance to the knob. While the knob is pulled out, the sphere is released from the restriction of the control ring and can easily jump out and disappear out of the knob, greatly affecting torque adjustment. Furthermore, in order to solve this problem, the present inventor has obtained a patent for “improvement of a wrench torque value adjusting mechanism” (for example, see Patent Document 1).

そこで、本発明者は上記の欠点が改善可能と考え、鋭意検討を重ねた結果、合理的設計で上記の課題を効果的に改善する本発明の提案に到った。   Therefore, the present inventor considered that the above-mentioned drawbacks can be improved, and as a result of intensive studies, the present inventor has arrived at a proposal of the present invention that effectively improves the above-described problems by rational design.

本発明は、このような従来の問題に鑑みてなされたものである。上記課題解決のため、本発明は、係合構造を提供することを主目的とする。換言すれば、新たな方式により古いトルク調節装置を代替させ、引き出し及び圧入という使用習慣を変え、トルク調節作業をより楽に便利にさせる。   The present invention has been made in view of such conventional problems. In order to solve the above-mentioned problems, the present invention has as its main object to provide an engagement structure. In other words, a new method replaces the old torque adjusting device, changes the usage habits of drawing and press-fitting, and makes the torque adjustment work more convenient and convenient.

上述した課題を解決し、目的を達成するために、本発明に係るトルク調節装置は、スリーブ、本体、操作レバー、及び係合ユニットを備える。前記スリーブは、スリーブの内壁に円列になる複数の内歯車を有する。前記本体の一部はスリーブに納置され、本体は凸部及び少なくとも1つの凹部を有し、凹部は本体の内歯車に対向する箇所に埋入され、凸部はスリーブから外に露出され、その中央には軸向空洞が形成され、軸向空洞と凹部とは連通される。前記操作レバーの一部は凸部の軸向空洞に納置され、操作レバーは凸部に枢設されると共に凹部に対向する箇所には収納部が形成される。   In order to solve the above-described problems and achieve the object, a torque adjustment device according to the present invention includes a sleeve, a main body, an operation lever, and an engagement unit. The sleeve has a plurality of internal gears arranged in a circle on the inner wall of the sleeve. A part of the main body is placed in the sleeve, the main body has a convex portion and at least one concave portion, the concave portion is embedded at a position facing the internal gear of the main body, and the convex portion is exposed from the sleeve, An axial cavity is formed at the center, and the axial cavity and the recess communicate with each other. A part of the operating lever is placed in the axial cavity of the convex portion, the operating lever is pivoted on the convex portion, and a storage portion is formed at a location facing the concave portion.

なお、前記係合ユニットは、少なくとも1つの係合爪、少なくとも1つのキャップ部、及び弾性部材を備える。前記係合爪は本体の凹部に納置され、係合爪は本体に枢設されると共にスリーブの内歯車に対向する箇所には少なくとも1つの外歯車が形成される。前記キャップ部は操作レバーの収納部に進出し、弾性部材の一端を被覆させる。前記弾性部材の他端は操作レバーの収納部に収納され、弾性部材に押されてキャップ部は係合爪の対応する部位に接触する。   The engagement unit includes at least one engagement claw, at least one cap portion, and an elastic member. The engaging claw is placed in the concave portion of the main body, and the engaging claw is pivoted on the main body, and at least one external gear is formed at a position facing the internal gear of the sleeve. The cap part advances into the accommodating part of the operation lever and covers one end of the elastic member. The other end of the elastic member is accommodated in the accommodating portion of the operation lever, and is pressed by the elastic member, so that the cap portion contacts the corresponding portion of the engaging claw.

操作レバーが本体に対して制限位置まで移動すると、係合爪はキャップ部に押されて外歯車をスリーブの対応する内歯車に噛合させ、本体はスリーブに対して回転しなくなる。操作レバーが本体に対して自由位置まで移動すると、係合爪はキャップ部に押されて外歯車がスリーブの内歯車から離れ、本体はスリーブに対して自由回転を行う。   When the operating lever moves to the limit position with respect to the main body, the engaging claw is pushed by the cap portion to mesh the external gear with the corresponding internal gear of the sleeve, and the main body stops rotating with respect to the sleeve. When the operating lever moves to the free position with respect to the main body, the engaging claw is pushed by the cap portion, the external gear moves away from the internal gear of the sleeve, and the main body rotates freely with respect to the sleeve.

また、レンチは、ヘッド、握り部、トルク構造、及び前記トルク調節装置を備える。前記トルク構造は、柄部、アーム部、駆動棒、従動部材、圧縮バネ、及びロール座を含む。前記柄部は握り部に連結されると共に内部は中空になり、駆動棒は柄部内に装設されると共に自転運動を行う。前記アーム部及びヘッドは一体になるように設計され、柄部に挿入されると共に二者は枢設関係を維持させる。前記従動部材は柄部内に納置され、駆動棒に螺接されると共に柄部に対して往復運動を行う。圧縮バネは柄部内に納置され、その一端は従動部材に当接され、他端はロール座に当接されてロール座を支持させると共にアーム部に接触して柄部の部位まで進入する。   The wrench includes a head, a grip portion, a torque structure, and the torque adjusting device. The torque structure includes a handle portion, an arm portion, a drive rod, a driven member, a compression spring, and a roll seat. The handle portion is connected to the grip portion and is hollow inside, and the drive rod is installed in the handle portion and performs a rotation motion. The arm portion and the head are designed to be integrated, and inserted into the handle portion, and the two maintain a pivotal relationship. The driven member is placed in the handle, is screwed to the drive rod, and reciprocates with respect to the handle. The compression spring is placed in the handle, one end of which is in contact with the driven member, and the other end is in contact with the roll seat to support the roll seat and contact the arm portion to enter the handle portion.

さらに、前述のトルク調節装置のスリーブは握り部に納置されると共に柄部に結合され、本体により駆動棒に連結されると共に同方向に回転を行う。   Further, the sleeve of the torque adjusting device described above is placed in the grip portion and coupled to the handle portion, and is connected to the drive rod by the main body and rotates in the same direction.

操作レバーが本体に対して制限位置まで移動すると、握り部は柄部及びスリーブと共に不動状態を保持させ、係合爪がスリーブに噛合すると、本体は駆動棒を制限させて従動部材を移動させないようにする。   When the operating lever moves to the restriction position with respect to the main body, the grip part keeps the immovable state together with the handle part and the sleeve, and when the engaging claw meshes with the sleeve, the main body restricts the drive rod so that the driven member does not move. To.

操作レバーが本体に対して自由位置まで移動すると、係合爪はスリーブに阻害されずに従動部材を本体により駆動させて柄部に対して往復移動させる。   When the operating lever moves to the free position with respect to the main body, the engaging claw is not hindered by the sleeve, and the driven member is driven by the main body to reciprocate with respect to the handle portion.

このように、操作レバーが押しボタンに連結され、押しボタンがシーソーのように擺動すると、操作レバーを制御させて往復擺動させ、トルク調節機能を獲得する。或いは、操作レバーがスイッチに連結され、スイッチが往復滑動すると、同様に操作レバーによりトルク値が調節されて決定される。擺動方式か滑動方式かを問わず、全て引き出し及び圧入等の古い使用習慣を代替して、トルク調節をより楽に便利にすることが出来る。   As described above, when the operation lever is connected to the push button and the push button swings like a seesaw, the operation lever is controlled to reciprocate and acquire a torque adjustment function. Alternatively, when the operation lever is connected to the switch and the switch reciprocates, the torque value is similarly adjusted and determined by the operation lever. Regardless of whether it is a peristaltic method or a sliding method, it is possible to replace the old usage habits such as drawing and press-fitting and make torque adjustment easier and more convenient.

本発明の一実施形態に係るトルク調節装置を有する工具を示す外観斜視図である。It is an appearance perspective view showing a tool which has a torque adjustment device concerning one embodiment of the present invention. 図1のトルク調節装置を有する工具を示す断面模式図である。It is a cross-sectional schematic diagram which shows the tool which has the torque adjustment apparatus of FIG. 同上、トルク調節装置を示す一部の拡大図である。It is a partial enlarged view which shows a torque adjustment apparatus same as the above. 同上、トルク調節装置を示す展開図である。It is an expanded view which shows a torque adjustment apparatus same as the above. 挿入部を示す断面模式図である。It is a cross-sectional schematic diagram which shows an insertion part. 本体の断面である。It is a cross section of a main body. 本体の側面図である。It is a side view of a main body. ノブの断面模式図である。It is a cross-sectional schematic diagram of a knob. 微調節スケールリングの斜視図である。It is a perspective view of a fine adjustment scale ring. トルク調節装置の連続作動を示す概略図である。It is the schematic which shows the continuous operation | movement of a torque adjustment apparatus. 図10に示すトルク調節装置を展開した後の内部の概略図である。It is the schematic of an inside after unfolding the torque adjustment apparatus shown in FIG. トルク調節装置の連続作動を示す概略図である。It is the schematic which shows the continuous operation | movement of a torque adjustment apparatus. 図12に示すトルク調節装置を展開した後の内部の概略図である。FIG. 13 is a schematic diagram of the inside after the torque adjusting device shown in FIG. 12 has been developed. 本発明の二実施形態に係るトルク調節装置の連続作動を示す概略図である。It is the schematic which shows the continuous action | operation of the torque regulator which concerns on two embodiment of this invention. 本発明の二実施形態に係るトルク調節装置の連続作動を示す概略図である。It is the schematic which shows the continuous action | operation of the torque regulator which concerns on two embodiment of this invention. 図14のA−A点線に沿って展開する平面図である。It is a top view developed along the AA dotted line of FIG.

本発明における好適な実施の形態について、添付図面を参照して説明する。尚、以下に説明する実施の形態は、特許請求の範囲に記載された本発明の内容を限定するものではない。また、以下に説明される構成の全てが、本発明の必須要件であるとは限らない。   Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiments described below do not limit the contents of the present invention described in the claims. In addition, all of the configurations described below are not necessarily essential requirements of the present invention.

以下、本発明のトルク調節装置及びこのトルク調節装置を有する工具を図1〜16に基づいて説明する。   Hereinafter, a torque adjusting device of the present invention and a tool having the torque adjusting device will be described with reference to FIGS.

図1及び図2は工具の好ましい一実施形態である。本実施形態では、工具はレンチ100であり、ヘッド10、握り部40、トルク調節装置101、及びトルク構造102を備える。ある実施形態では、工具はトルク式スクリュードライバーである。   1 and 2 are a preferred embodiment of the tool. In this embodiment, the tool is a wrench 100 and includes a head 10, a grip 40, a torque adjustment device 101, and a torque structure 102. In some embodiments, the tool is a torque screwdriver.

ヘッド10の下方には挿入部11を有し、直接的或いは間接的にボルトやナット等の固定部材に結合される。なお、前記握り部40には2つの開口部42及び開口部49を有し、各開口部42及び開口部49の形状はレンズ21及びレンズ29を嵌め込むのに適合し、レンズ21及びレンズ29の下方の物品を透視可能になる。何れか1つのレンズ21には2つの異なる単位の目盛りが規定され、レンズ21の下方で移動する目盛り指標部材28に組み合わされ、トルク値の判読に利用される。この箇所の目盛り単位とは、ヤード・ポンド法のlb−ft(ポンド−ヤード)及びメートル法のN−m(ニュートンメートル)である。当然ながら、kg−m(キログラム−メートル)単位系も範囲に含まれる。   An insertion portion 11 is provided below the head 10 and is directly or indirectly coupled to a fixing member such as a bolt or a nut. The grip portion 40 has two openings 42 and 49. The shapes of the openings 42 and 49 are suitable for fitting the lens 21 and the lens 29, and the lens 21 and the lens 29. It is possible to see through the article below. Any one lens 21 has two different units of scale, and is combined with a scale index member 28 that moves below the lens 21 to be used for reading the torque value. The scale unit at this point is lb-ft (pound-yard) of the yard-pound method and Nm (Newton meter) of the metric system. Of course, kg-m (kilogram-meter) unit system is also included in the range.

レンチ100の作用力は、トルク構造102によりヘッド10の挿入部11に伝達される。トルク構造102は柄部20、アーム部30、駆動棒34、従動部材35、圧縮バネ36、及びロール座32で構成され、各部材については下述する。   The acting force of the wrench 100 is transmitted to the insertion portion 11 of the head 10 by the torque structure 102. The torque structure 102 includes a handle portion 20, an arm portion 30, a drive rod 34, a driven member 35, a compression spring 36, and a roll seat 32. Each member will be described below.

前記柄部20と握り部40とは連結され、内部は中空になると共に軸受け38が固定され、駆動棒34は軸受け38により柄部20内に装設されると共に自転運動を行う。前記アーム部30とヘッド10とは一体になるように設計されると共に従動部材35が柄部20に挿入され、二者は枢設関係を維持させる。前記従動部材35は柄部20内に納置され、従動部材35は駆動棒34に螺接されるのみならず前述の目盛り指標部材28に連結され、柄部20に制限を受けていなければ、従動部材35は柄部20に対して往復運動を行い、目盛り指標部材28を連動させて同調させて作動させる。前記圧縮バネ36は柄部20内に納置されると共に一端は従動部材35に当接され、他端はロール座32に当接され、ロール座32を支持させてアーム部30に接触させ柄部20の部位に進入させる。   The handle portion 20 and the grip portion 40 are connected, the inside is hollow and the bearing 38 is fixed, and the drive rod 34 is installed in the handle portion 20 by the bearing 38 and rotates. The arm portion 30 and the head 10 are designed to be integrated, and the driven member 35 is inserted into the handle portion 20 so that the two maintain a pivotal relationship. The driven member 35 is placed in the handle 20, and the driven member 35 is not only screwed to the drive rod 34 but also connected to the scale indicator member 28, and is not restricted by the handle 20. The driven member 35 reciprocates with respect to the handle portion 20 to operate the scale index member 28 in synchronization with each other. The compression spring 36 is placed in the handle 20 and has one end abutted on the driven member 35 and the other end abutted on the roll seat 32, supporting the roll seat 32 and contacting the arm portion 30. Enter the part 20.

アーム部30、ロール座32及び圧縮バネ36の具体的な構造、相互の連結関係及び機能に関しては、台湾第I300740号及びアメリカ第7、182、006号等の特許案に大方相似する。これら特許案と本案とは発明者が同じであるため、詳述は省く。   The specific structure of the arm portion 30, the roll seat 32, and the compression spring 36, the mutual connection relationship and the function thereof are generally similar to the patent proposals such as Taiwan No. I300740 and US No. 7,182,006. Since the inventor of these patent proposals and this proposal is the same, detailed description is omitted.

前記トルク調節装置101は握り部40内に装設されると共にトルク構造102の後方に位置されてノブ70に連結され、レンチ100のトルク値の調節を行う。図3及び図4では、トルク調節装置101は、スリーブ44、本体50、操作レバー60、及び係合ユニットで構成され、各部材の細部構造及び連結関係については後述する。   The torque adjusting device 101 is installed in the grip 40 and is positioned behind the torque structure 102 and connected to the knob 70 to adjust the torque value of the wrench 100. 3 and 4, the torque adjustment device 101 includes a sleeve 44, a main body 50, an operation lever 60, and an engagement unit, and the detailed structure and connection relationship of each member will be described later.

図5によれば、スリーブ44の中央は内孔41であり、内孔41は直径の大きい大径部43と直径の小さい小径部45に区分される。ネジ用孔47は大径部43の壁を貫通させ、小径部43の壁に穴部48を形成させる。このほか、スリーブ44の内孔41の壁面には複数の内歯車46が円列され、これら内歯車46及びスリーブ44の開口は隣接する。   According to FIG. 5, the center of the sleeve 44 is an inner hole 41, and the inner hole 41 is divided into a large diameter part 43 having a large diameter and a small diameter part 45 having a small diameter. The screw hole 47 penetrates the wall of the large diameter portion 43 and forms a hole 48 in the wall of the small diameter portion 43. In addition, a plurality of internal gears 46 are arranged in a circle on the wall surface of the inner hole 41 of the sleeve 44, and the openings of the internal gear 46 and the sleeve 44 are adjacent to each other.

図6及び図7に示すように、前記本体50の一端には凹部51が形成され、他端には凸部52が延出される。本体50の周囲には2つの凹部53が埋入され、これら凹部53は開口は反対になり、本体50から***するフランジ54の同一側に隣接する。いくつかの実施形態では、本体50の周囲には1つの凹部53のみ有し、これも本案の範囲に含まれる。   As shown in FIGS. 6 and 7, a concave portion 51 is formed at one end of the main body 50, and a convex portion 52 is extended at the other end. Two recesses 53 are embedded in the periphery of the main body 50, and these recesses 53 have opposite openings and are adjacent to the same side of the flange 54 protruding from the main body 50. In some embodiments, there is only one recess 53 around the body 50, which is also within the scope of the present proposal.

また、本体50の2つの凹部53の間には貫通孔55を有し、凸部52の中央を貫通させる軸向空洞58に連通され、貫通孔55は凹部53及び軸向空洞58の連通箇所に位置され、3つの管路を形成させる。本体50はネジ用孔56及び複数の結合溝57を更に有し、ネジ用孔56は半径方向に沿って凹部51の壁に形成され、これら結合溝57はフランジ54の他側に分布されると共に凸部52の周囲を包囲させる。   Further, a through hole 55 is provided between the two concave portions 53 of the main body 50 and communicates with an axial cavity 58 that penetrates the center of the convex portion 52, and the through hole 55 communicates with the concave portion 53 and the axial cavity 58. And form three conduits. The main body 50 further includes a screw hole 56 and a plurality of coupling grooves 57. The screw holes 56 are formed in the wall of the recess 51 along the radial direction, and these coupling grooves 57 are distributed on the other side of the flange 54. At the same time, the periphery of the convex portion 52 is surrounded.

さらに、図3及び図4によれば、前記操作レバー60は径向孔61及び収納部62を有する。本実施形態では、収納部62は操作レバー60を貫通する孔である(図11及び図13参照)。いくつかの実施形態では、収納部62は操作レバー60に埋入される溝であり、これも本案の範囲内である。   Further, according to FIGS. 3 and 4, the operation lever 60 has a radial hole 61 and a storage portion 62. In the present embodiment, the storage portion 62 is a hole that penetrates the operation lever 60 (see FIGS. 11 and 13). In some embodiments, the storage portion 62 is a groove embedded in the operating lever 60, which is also within the scope of the present proposal.

前記係合ユニットは、2つの係合爪65、2つのキャップ部63、及び弾性部材64を備え、各キャップ部63は中空の弾性キャップ部形状になり、弾性部材64は圧縮バネである。これら係合爪65の形状は大方同じであり、各係合爪65の外表面には1個或いは1個以上の外歯車66が形成される。   The engagement unit includes two engagement claws 65, two cap portions 63, and an elastic member 64. Each cap portion 63 has a hollow elastic cap portion shape, and the elastic member 64 is a compression spring. The shapes of these engaging claws 65 are generally the same, and one or more external gears 66 are formed on the outer surface of each engaging claw 65.

次に、前記ノブ70の一端には外部溝71が埋入され、他端にはキャビティ75が形成される。ノブ70の中間部位には中心孔78及び中心孔78の周囲に分布される複数の結合孔73が形成され、外部溝71及びキャビティ75はこれら結合孔73及び中心孔78を通して互いに連通される。ノブ70は内歯車76を更に有し、これら内歯車76はキャビティ75の壁面に連続的に円列される(図8参照)。   Next, an external groove 71 is embedded at one end of the knob 70 and a cavity 75 is formed at the other end. A central hole 78 and a plurality of coupling holes 73 distributed around the central hole 78 are formed at an intermediate portion of the knob 70, and the external groove 71 and the cavity 75 are communicated with each other through the coupling hole 73 and the central hole 78. The knob 70 further includes an internal gear 76, and these internal gears 76 are continuously arranged in a circle on the wall surface of the cavity 75 (see FIG. 8).

図3乃至図9にはトルク調節装置101の装設構造を示し、本体50の一部がスリーブ44に納置され、フランジ54により本体50のスリーブ44に挿入される深度が制限され、凸部52はスリーブ44の外に露出されるとわかる。操作レバー60の一部は凸部52の軸向空洞58に納置され、枢軸67は凸部52に形成される2つの径向孔59により操作レバー60を凸部52に枢設させ、収納部62は貫通孔55に位置されると共に凹部53に正対する。   3 to 9 show the installation structure of the torque adjusting device 101, in which a part of the main body 50 is placed in the sleeve 44, the depth of insertion into the sleeve 44 of the main body 50 is limited by the flange 54, and the convex portion It can be seen that 52 is exposed outside the sleeve 44. A part of the operation lever 60 is stored in the axial cavity 58 of the convex portion 52, and the pivot 67 is accommodated by pivoting the operation lever 60 on the convex portion 52 by two radial holes 59 formed in the convex portion 52. The portion 62 is positioned in the through hole 55 and faces the recess 53.

2つの係合爪65は本体50対応する凹部53に納置される。各係合爪65はフランジ54の側面に並列されると共に二者はピン68に貫通される。係合爪65と本体50とは枢設関係を維持させ、外歯車66をスリーブ44の内歯車46に対向させる。2つのキャップ部63は弾性部材64の両端を被覆させ、弾性部材64により圧縮される方式により操作レバー60の収納部62に収納され、弾性部材64が押されると、各キャップ部63の一部は操作レバー60の収納部62から露出され、係合爪65の対応する部位に接触する。   The two engaging claws 65 are placed in the recesses 53 corresponding to the main body 50. Each engaging claw 65 is juxtaposed to the side surface of the flange 54 and the two are passed through the pin 68. The engaging claw 65 and the main body 50 maintain a pivotal relationship, and the external gear 66 is opposed to the internal gear 46 of the sleeve 44. The two cap portions 63 cover both ends of the elastic member 64 and are stored in the storage portion 62 of the operation lever 60 by a method of being compressed by the elastic member 64. When the elastic member 64 is pressed, a part of each cap portion 63 is stored. Is exposed from the storage portion 62 of the operation lever 60 and contacts a corresponding portion of the engaging claw 65.

ノブ70のキャビティ75にはフランジ54が収納され、凸部52は同時にノブ70の中心孔78を通過させる。ノブ70の結合孔73は本体50の結合溝57に位置を合わせ、ネジ74等の固定部材により結合される。押しボタン72はノブ70の外部溝71に納置されると共に操作レバー60の凸部52から露出される箇所に固定される。   A flange 54 is accommodated in the cavity 75 of the knob 70, and the convex portion 52 simultaneously passes through the center hole 78 of the knob 70. The coupling hole 73 of the knob 70 is aligned with the coupling groove 57 of the main body 50 and is coupled by a fixing member such as a screw 74. The push button 72 is placed in the external groove 71 of the knob 70 and is fixed to a portion exposed from the convex portion 52 of the operation lever 60.

前記トルク調節装置101のスリーブ44は握り部40に納置され、柄部20及び駆動棒34を遮蔽させ、駆動棒34は軸受け38の部位からはみ出して本体50の凹部51に挿入される。ネジ等が埋め込まれる複数の固定部材の1つは、スリーブ44のネジ用孔47を通して柄部20に固装され、他の固定部材はスリーブ44の穴部48を貫通させるとと共に本体50のネジ用孔56に螺入され、駆動棒34に緊迫して凹部51の部位に進入し、本体50を駆動棒34に連結させると共に同方向に回転させる。   The sleeve 44 of the torque adjusting device 101 is placed in the grip portion 40 to shield the handle portion 20 and the drive rod 34, and the drive rod 34 protrudes from the bearing 38 and is inserted into the recess 51 of the main body 50. One of a plurality of fixing members in which screws or the like are embedded is fixed to the handle portion 20 through the screw hole 47 of the sleeve 44, and the other fixing member penetrates the hole portion 48 of the sleeve 44 and at the same time the screw of the main body 50. The screw is screwed into the hole 56 and pressed into the drive rod 34 to enter the portion of the recess 51 to connect the main body 50 to the drive rod 34 and rotate in the same direction.

この際、ノブ70の内歯車76は微調節目盛りリング22の外囲を包囲させる。前記微調節目盛りリング22の外周面には複数の数字24及び若干の外歯車26を有し(図9参照)、且つ、これら外歯車26及び数字24は微調節目盛りリング22の同一側には位置せず、外歯車26はノブ70の内歯車76に噛合される。ノブ70は本体50により駆動棒34に連結され、駆動棒34は軸受け38の抵抗を受け外に移動しないため、ノブ70が外に引っ張られることはない。加えて、本体50のフランジ54は軸受け38に阻害され、ノブ70は内圧を受けず、微調節目盛りリング22を連動させて時計回り、或いは反時計回りの方向に回転させるのみである。   At this time, the internal gear 76 of the knob 70 surrounds the outer periphery of the fine adjustment scale ring 22. A plurality of numerals 24 and a few external gears 26 are provided on the outer peripheral surface of the fine adjustment scale ring 22 (see FIG. 9), and these external gears 26 and numerals 24 are on the same side of the fine adjustment scale ring 22. Without being positioned, the external gear 26 meshes with the internal gear 76 of the knob 70. The knob 70 is connected to the drive rod 34 by the main body 50, and the drive rod 34 receives the resistance of the bearing 38 and does not move outward, so that the knob 70 is not pulled outward. In addition, the flange 54 of the main body 50 is obstructed by the bearing 38, the knob 70 is not subjected to internal pressure, and only rotates in the clockwise or counterclockwise direction in conjunction with the fine adjustment scale ring 22.

使用に際しては、押しボタン72の上端はフランジ54に近接され、操作レバー60を図10の点線のようにスリーブ44の下方に向け擺動させ、これは制限位置と呼ばれる。操作レバー60が本体50に対して制限位置まで移動すると、係合爪65はキャップ部63に押されて外歯車66をスリーブ44の対応する内歯車46に噛合させ、本体50をスリーブ44に対して回転させず、図11に示すようになる。この際、ノブは回転しない。   In use, the upper end of the push button 72 is brought close to the flange 54, and the operating lever 60 is slid down the sleeve 44 as shown by the dotted line in FIG. When the operation lever 60 moves to the restriction position with respect to the main body 50, the engaging claw 65 is pushed by the cap portion 63 to mesh the external gear 66 with the corresponding internal gear 46 of the sleeve 44, and the main body 50 is moved with respect to the sleeve 44. As shown in FIG. At this time, the knob does not rotate.

押しボタン72の下端はフランジ54に近接され、操作レバー60を図12の点線のようにスリーブ44の下方に擺動させ、これは自由位置と呼ばれる。操作レバー60が本体50に対して自由位置まで移動すると、係合爪65はキャップ部63に押されて外歯車66をスリーブ44の内歯車46から離し、本体50はスリーブ44に対して自由回転を行う(図13参照)。   The lower end of the push button 72 is close to the flange 54, and the operation lever 60 is slid down the sleeve 44 as shown by the dotted line in FIG. 12, which is called a free position. When the operation lever 60 moves to the free position with respect to the main body 50, the engaging claw 65 is pushed by the cap portion 63 to separate the external gear 66 from the internal gear 46 of the sleeve 44, and the main body 50 rotates freely with respect to the sleeve 44. (See FIG. 13).

図3及び図4に示すように、ノブ70は本体50により駆動棒34を連動させて回転させ、従動部材35は圧縮バネ36を圧縮或いは解放して、目盛り指標部材28によりトルクの改変された値を判読させる。また、微調節目盛りリング22はノブ70に同調して作動し、トルク値の判読のためのデータを補助する。   As shown in FIGS. 3 and 4, the knob 70 is rotated by the main body 50 in conjunction with the drive rod 34, the driven member 35 compresses or releases the compression spring 36, and the torque is changed by the scale index member 28. Read the value. The fine adjustment scale ring 22 operates in synchronism with the knob 70 and assists data for reading the torque value.

図14ないし図16は本発明に係るトルク調節装置の二実施形態である。一実施形態と大方同様であり、差異は、本体50の軸向空洞58は多辺形であり、容積は操作レバー60の対応する部位の体積より大きい点である。さらには、凸部52の壁面には2つの狭長孔90が形成され、各長孔90は本来の径向孔を代替させ、操作レバー60の周囲から***する突出ピン92を収納させる。突出ピン92は多辺形に設計され、その体積は長孔90の容積より小さい。 14 to 16 show two embodiments of the torque adjusting device according to the present invention. Similar to one embodiment, the difference is that the axial cavity 58 of the body 50 is polygonal and the volume is larger than the volume of the corresponding portion of the control lever 60. Further, the wall surface of the convex portion 52 two Kyocho holes 90 are formed, each narrow slots 90 to replace the original radially directed holes, thereby accommodating the projecting pin 92 raised from the periphery of the operating lever 60. Projecting pin 92 is designed polygon, its volume of the narrow slot 90 volume smaller.

続いて、スイッチ80は本来の押しボタンを代替させ、トルク調節装置のスイッチとなる。スイッチ80のトルク調節装置に対向する箇所には収納用溝82が形成されると共に操作レバー60の本体50からはみ出る凸部52の部位に連結される。これにより、スイッチ80はノブ70の外部溝71に装設され、操作レバー60を連動させて上下に滑動させる。   Subsequently, the switch 80 replaces the original push button and becomes a switch of the torque adjusting device. A storage groove 82 is formed at a position of the switch 80 facing the torque adjusting device, and is connected to a portion of the convex portion 52 protruding from the main body 50 of the operation lever 60. Accordingly, the switch 80 is installed in the external groove 71 of the knob 70 and slides up and down in conjunction with the operation lever 60.

スイッチ80が下に向け制限位置まで滑動すると、操作レバー60を連動させてスリーブ44に対して図14の点線の箇所まで移動させる。スイッチ80が上に向け自由位置まで移動すると、操作レバー60を図15の点線の箇所まで移動させる。   When the switch 80 slides downward to the limit position, the operation lever 60 is interlocked to move to the position indicated by the dotted line in FIG. When the switch 80 moves upward to the free position, the operation lever 60 is moved to the dotted line in FIG.

以上、本発明の実施形態について図面を参照して詳述したが、具体的な構成はこの実施形態に限られるものではなく、本発明の要旨を逸脱しない範囲の設計変更等も含まれる。   As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the concrete structure is not restricted to this embodiment, The design change etc. of the range which does not deviate from the summary of this invention are included.

100 レンチ
101 トルク調節装置
102 トルク構造
10 ヘッド
11 挿入部
20 柄部
21 レンズ
29 レンズ
22 微調整目盛りリング
24 数字
26 外歯車
28 目盛り指標部材
30 アーム部
32 ロール座
35 従動部材
34 駆動棒
36 圧縮バネ
38 軸受け
40 握り部
41 内孔
42 開口部
49 開口部
43 大径部
44 スリーブ
45 小径部
46 内歯車
47 ネジ用孔
48 穴部
50 本体
51 凹部
52 凸部
53 凹部
54 フランジ
55 貫通孔
56 ネジ用孔
57 結合溝
58 軸向空洞
59 径向孔
60 操作レバー
61 径向孔
62 収納部
63 キャップ部
64 弾性部材
65 係合爪
66 外歯車
67 枢軸
68 ピン
70 ノブ
71 外部溝
72 押しボタン
73 結合孔
74 ネジ
75 キャビティ
76 内歯車
78 中心孔
80 スイッチ
82 収納用溝
DESCRIPTION OF SYMBOLS 100 Wrench 101 Torque adjustment apparatus 102 Torque structure 10 Head 11 Insertion part 20 Handle part 21 Lens 29 Lens 22 Fine adjustment scale ring 24 Number 26 External gear 28 Scale indicator member 30 Arm part 32 Roll seat 35 Follower member 34 Drive rod 36 Compression spring 38 Bearing 40 Grasping part 41 Inner hole 42 Opening part 49 Opening part 43 Large diameter part 44 Sleeve 45 Small diameter part 46 Internal gear 47 Screw hole 48 Hole part 50 Main body 51 Concave part 52 Convex part 53 Concave part 54 Flange 55 Through hole 56 For screw part Hole 57 Coupling groove 58 Axial cavity 59 Radial hole 60 Operation lever 61 Radial hole 62 Storage part 63 Cap part 64 Elastic member 65 Engaging claw 66 External gear 67 Axis 68 Pin 70 Knob 71 External groove 72 Push button 73 Coupling hole 74 Screw 75 Cavity 76 Internal gear 78 Center hole 80 Switch 82 Storage groove

Claims (10)

複数の内歯車を有し、且つこれら前記内歯車はその内壁に円列になるスリーブと、
一部が前記スリーブに納置されると共に凸部及び少なくとも1つの凹部を有し、前記凹部はそれの前記内歯車に対向する箇所に埋入され、且つ前記凸部は前記スリーブから外に露出されると共に中央には軸向空洞が形成され、且つ前記軸向空洞と前記凹部とは連通される本体と、
一部が前記凸部の前記軸向空洞に納置され、それは前記凸部の前記軸向空洞に納置されると共に前記凹部に対向する箇所には収納部が形成される操作レバーと、
少なくとも1つの係合爪、少なくとも1つのキャップ部及び弾性部材からなり、前記係合爪は前記本体の前記凹部に納置されると共に前記本体に枢設され、前記係合爪の前記スリーブの前記内歯車に対向する箇所には少なくとも1つの外歯車が形成され、前記キャップ部は前記操作レバーの収納部から進出すると共に前記弾性部材の端部を被覆させ、前記弾性部材は前記操作レバーの前記収納部に収納されると共に前記キャップ部を押して前記係合爪の対応する部位に接触させる係合ユニットを備え、
ここでは、操作レバーが本体に対して制限位置まで移動すると、係合爪はキャップ部に押されて外歯車をスリーブの対応する内歯車に噛合させ、本体がスリーブに対して回転しないようにし、また、
操作レバーが本体に対して自由位置まで移動すると、係合爪はキャップ部に押されて外歯車をスリーブの内歯車から離し、本体がスリーブに対して自由回転することを特徴とするトルク調節装置。
A sleeve having a plurality of internal gears, and the internal gears are arranged in a circle on the inner wall;
A portion is placed in the sleeve and has a convex portion and at least one concave portion, the concave portion is embedded in a portion facing the internal gear, and the convex portion is exposed to the outside from the sleeve. And a body in which an axial cavity is formed in the center, and the axial cavity and the recess communicate with each other,
A part of the lever is placed in the axial cavity of the convex part, which is placed in the axial cavity of the convex part, and an operation lever in which a storage part is formed at a position facing the concave part,
The engaging claw includes at least one engaging claw, at least one cap portion, and an elastic member. The engaging claw is placed in the concave portion of the main body and pivoted on the main body, and the sleeve of the engaging claw At least one external gear is formed at a location facing the internal gear, the cap portion extends from the storage portion of the operation lever and covers an end portion of the elastic member, and the elastic member is the end of the operation lever. An engagement unit that is housed in the housing portion and presses the cap portion to contact a corresponding portion of the engagement claw;
Here, when the operating lever moves to the limit position with respect to the main body, the engaging claw is pushed by the cap portion to mesh the external gear with the corresponding internal gear of the sleeve so that the main body does not rotate with respect to the sleeve, Also,
When the operating lever moves to a free position with respect to the main body, the engaging claw is pushed by the cap portion to release the external gear from the internal gear of the sleeve, and the main body rotates freely with respect to the sleeve. .
前記操作レバー及び前記凸部は枢軸により連結され、前記操作レバーが前記本体の前記軸向空洞で往復擺動することを特徴とする、請求項1記載のトルク調節装置。   The torque adjusting device according to claim 1, wherein the operating lever and the convex portion are connected by a pivot, and the operating lever reciprocally swings in the axial cavity of the main body. 前記凸部の壁面には2つの狭長孔が形成され、且つ前記各長孔には前記操作レバーから***する突出ピンが収納され、前記突出ピンの体積は前記長孔より小さく、前記操作レバーが前記本体の前記軸向空洞で往復運動することを特徴とする、請求項1記載のトルク調節装置。 The wall surface of the convex portion are formed two Kyocho hole, and wherein each of the narrow elongated hole is housed projecting pins raised from the operating lever, the volume of said projecting pin is smaller than said narrow elongated hole, the operation The torque adjusting device according to claim 1, wherein the lever reciprocates in the axial cavity of the main body. 前記本体は貫通孔を有し、前記貫通孔は前記凹部と前記軸向空洞との交差箇所に位置され、前記操作レバーに対して係合ユニットを連動させて同調運動させ影響を発生させないことを特徴とする、請求項1記載のトルク調節装置。   The main body has a through-hole, and the through-hole is positioned at the intersection of the concave portion and the axial cavity, and the engagement unit is interlocked with the operation lever so as not to cause an influence. The torque adjusting device according to claim 1, wherein the torque adjusting device is characterized in that: ヘッド、握り部、トルク構造、及び請求項1記載のトルク調節装置を備えるレンチであって、
前記トルク構造は、柄部、アーム部、駆動棒、従動部材、圧縮バネ、及びロール座を含み、前記柄部と握り部とは連結されると共にその内部は中空になり、駆動棒は柄部内に装設されると共に自転運動を行い、前記アーム部と前記ヘッドとは一体になるように設計され、前記アーム部は前記柄部に挿入されると共に二者は枢設関係を維持させ、前記従動部材は前記柄部に納置されると共に前記駆動棒との螺接関係を維持させ、前記柄部に対して往復運動を行い、前記圧縮バネは柄部に納置されると共に一端は前記従動部材に当接され、他端は前記ロール座に当接され、前記ロール座を支持させて前記アーム部に接触させると共に前記柄部の部位に進入し、
記トルク調節装置のスリーブは前記握り部に納置されると共に前記柄部に結合され、前記本体により前記駆動棒に連結されると同方向に回転し、
前記操作レバーが前記本体に対して制限位置まで移動すると、前記握り部は前記柄部及び前記スリーブと共に不動状態を保持させ、前記係合爪が前記スリーブに噛合する場合、前記本体は前記駆動棒を制限させて前記従動部材を移動させないようにし、また、前記操作レバーが前記本体に対して自由位置まで移動すると、前記係合爪は前記スリーブに阻害されずに前記従動部材を前記本体により駆動させて前記柄部に対して往復移動させることを特徴とするレンチ。
A wrench comprising a head, a grip portion, a torque structure, and the torque adjusting device according to claim 1,
The torque structure includes a handle portion, an arm portion, a drive rod, a driven member, a compression spring, and a roll seat. The handle portion and the grip portion are connected and the inside thereof is hollow, and the drive rod is in the handle portion. The arm part and the head are designed to be integrated, and the arm part is inserted into the handle part and the two maintain a pivotal relationship, The driven member is placed in the handle and maintains a screwed relationship with the drive rod, reciprocates with respect to the handle, the compression spring is placed in the handle and one end is Abutting the driven member, the other end abutting the roll seat, supporting the roll seat and contacting the arm portion and entering the handle portion;
Sleeve before Symbol torque adjusting device is coupled to the handle portion while being Osame置the grip to rotate the in the same direction to be connected to the drive rod by the body,
When the operating lever moves to the restriction position with respect to the main body, the grip portion is held in an immobile state together with the handle portion and the sleeve, and when the engaging claw meshes with the sleeve, the main body is the driving rod. When the operating lever moves to a free position with respect to the main body, the engaging claw is not hindered by the sleeve and drives the driven member by the main body. A wrench characterized by being reciprocated with respect to the handle portion.
外部溝及びキャビティを有するノブを更に備え、前記外部溝及び前記キャビティは前記ノブの両端に位置されると共に二者は前記ノブの中心孔に形成されて互いに連通し、前記本体の周囲にはフランジが形成され、前記フランジは前記キャビティに納置されると共に前記ノブに結合され、前記本体の凸部は前記ノブの前記中心孔を通して前記外部溝に達することを特徴とする、請求項5記載のレンチ。   The knob further includes an outer groove and a cavity, and the outer groove and the cavity are positioned at both ends of the knob, and the two are formed in the center hole of the knob and communicate with each other, and a flange is provided around the body. 6. The method according to claim 5, wherein the flange is placed in the cavity and coupled to the knob, and the convex portion of the main body reaches the outer groove through the central hole of the knob. wrench. 握り部に設けられる微調整目盛りリングを更に備え、前記微調整目盛りリングの外周面には複数の数字及び若干の外歯車が形成され、これら前記外歯車と前記ノブの前記キャビティに配列されて形成される内歯車とは噛合関係を維持させることを特徴とする、請求項6記載のレンチ。 Further comprising a fine adjustment scale ring provided on the grip portion, wherein the outer peripheral surface of the fine adjustment graduation ring is formed with a plurality of numbers and some of the external gear, formed are arranged in the cavity of the these the external gear knob The wrench according to claim 6, wherein the wrench maintains a meshing relationship with the internal gear. 前記トルク調節装置は前記操作レバーに連結されるスイッチを更に有し、前記ノブの前記外部溝で動作を行うことを特徴とする、請求項6記載のレンチ。   The wrench according to claim 6, wherein the torque adjusting device further includes a switch connected to the operation lever, and operates in the external groove of the knob. 前記スイッチは押しボタン或いはスイッチであることを特徴とする、請求項8記載のレンチ。   9. The wrench according to claim 8, wherein the switch is a push button or a switch. 前記本体は貫通孔を有し、前記貫通孔は凹部と軸向空洞との交差箇所に位置されると共に前記操作レバーに対しキャップ部を連動させて同調運動を行わせて影響を発生させないことを特徴とする、請求項5記載のレンチ。   The main body has a through-hole, and the through-hole is positioned at the intersection of the concave portion and the axial cavity and does not cause an influence by causing the operation lever to synchronize with the cap portion in conjunction with the operation lever. The wrench according to claim 5, characterized in that
JP2014186669A 2014-09-12 2014-09-12 Torque adjusting device and wrench having this torque adjusting device Active JP6258169B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014186669A JP6258169B2 (en) 2014-09-12 2014-09-12 Torque adjusting device and wrench having this torque adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014186669A JP6258169B2 (en) 2014-09-12 2014-09-12 Torque adjusting device and wrench having this torque adjusting device

Publications (2)

Publication Number Publication Date
JP2016059964A JP2016059964A (en) 2016-04-25
JP6258169B2 true JP6258169B2 (en) 2018-01-10

Family

ID=55795551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014186669A Active JP6258169B2 (en) 2014-09-12 2014-09-12 Torque adjusting device and wrench having this torque adjusting device

Country Status (1)

Country Link
JP (1) JP6258169B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020089965A (en) * 2018-12-06 2020-06-11 優鋼機械股▲ふん▼有限公司 Tube of electronic torque wrench

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6564429B2 (en) * 2017-08-07 2019-08-21 瞬豐實業有限公司 Torque adjustment device
JP7355342B2 (en) * 2021-07-06 2023-10-03 和嘉興精密股▲フン▼有限公司 torque structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117369U (en) * 1982-02-05 1983-08-10 信濃空圧工業株式会社 Tightening force adjustment device for latch trenches, etc.
US7836781B1 (en) * 2009-05-03 2010-11-23 Mikawa Co., Ltd. Torque-setting device
JP3156952U (en) * 2009-10-16 2010-01-28 特典工具有限公司 Torque spanner structure that is accurate in setting, easy to read, prevents erroneous contact, and can hold the torque value reliably

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020089965A (en) * 2018-12-06 2020-06-11 優鋼機械股▲ふん▼有限公司 Tube of electronic torque wrench
JP7034492B2 (en) 2018-12-06 2022-03-14 優鋼機械股▲ふん▼有限公司 Electronic torque wrench tube

Also Published As

Publication number Publication date
JP2016059964A (en) 2016-04-25

Similar Documents

Publication Publication Date Title
JP6258169B2 (en) Torque adjusting device and wrench having this torque adjusting device
US20160201367A1 (en) Biaxial hinge and electronic device using the same
JP5091488B2 (en) Controller and information processing system
EP2898988A1 (en) Ratchet wrench actuator structure
TWI548490B (en) Ratchet device
US20120031239A1 (en) Retractable screwdriver
US9114511B1 (en) Ratchet connector
JP2017087413A (en) Shaft center retainer of high speed rotary wrench and high speed rotary wrench with application of the same
CN105425358A (en) Lens barrel, optical apparatus and method for manufacturing lens barrel
US20200182336A1 (en) Robot and head thereof
JP5975304B2 (en) Switch device and clock
CN105459004B (en) Torque adjusting device and a kind of instrument with this torque adjusting device
KR20170035022A (en) Selector type multi-driver set
TWI541108B (en) A torque adjusting device and a tool having the torque adjusting device
KR101395384B1 (en) Multi-purpose driver tool
JP5514291B1 (en) Holder for tablet mobile devices
US20130239761A1 (en) L-shaped torsional wrench
KR20170045605A (en) Door Lock Device with push-pull motion
CN203109863U (en) Screw-driver capable of storing screw-driver bits
GB2425980A (en) Socket wrench with a positioning structure
JP2008087664A (en) Operation mechanism of manual transmission
JP2009291931A (en) Bit holding device
JP2015123912A (en) Shift lever device
JP6564429B2 (en) Torque adjustment device
CN106181844A (en) Shake the head spanner brake structure

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160912

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161205

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170907

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170926

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20171020

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171107

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171206

R150 Certificate of patent or registration of utility model

Ref document number: 6258169

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250