M413569 五、新型說明： 【新型所屬之技術領域】 本新型係提供一種開口棘輪扳手領域其逕具有消除齒 •隙、結構使料命較長之效益增進。 、 ， 【先前技術】 按，棘輪扳手係為家庭、讀必備的手Μ具，傳統棘 輪扳手係於職貫設有—供棘輪樞設之置人孔，該棘輪具有 鲁軸部、一環設於外周之外齒部，且於棘輪中心貫穿有一 能供套筒、螺栓或螺巾胃對合之套掣孔； 、棘輪扳手另於該置人孔壁面凹設有—供棘塊安裝之卡擎 =棘塊與卡掣室之間安裝有彈性元件，以控㈣塊之卡齒 能隨，處㈣合棘輪外齒部之狀態，俾使棘輪扳手能透過棘 塊而單向施力轉動棘輪之驅動部，以達到快速鬆緊套筒、螺 栓或螺帽之功能。 鲁 惟’該傳統棘輪扳手並無法對冷氣或油壓管路進行拆 裝，以往只能透過開口扳手進行拆裝，就此而言，實有費時 費力之不便處’有胁此，便有人開發出—種具心之棘輪 扳手，惟該種開口棘輪扳手至少具有以下缺點： 一、當棘塊之卡齒欲和棘輪外齒部嚙合傳動時，其在卡 齒、外齒部之間會存在有祕’在_巾該齒时產生不必 的木曰及震動’且容易有定位誤差、傳動品質低落之缺點。 二、其開口並非對應的設置於扳桿#心轴線位置，造成無 3 M413569 法以兩兩棘塊對稱設置在該中心軸線_，導致吾人在驅動 扳梓單向&力轉動時’其棘塊極容易有應力集中之崩齒情形 產生，是以，有使用壽命不長之缺點。 電動/氣動作用’是 就此而§ 5其無法 三、此種開口棘輪扳手由於無法採用 以，吾人只能以手掌施力方式驅動扳桿， 達到更省時省力操作之市場要求。 本創作人有鑑於此，乃思及創作的意念，遂以多年的經M413569 V. New description: [New technical field] The new type provides an open ratchet wrench in the field of which has the advantage of eliminating the tooth gap and the structure to make the material life longer. , [Previous Technology] Press, the ratchet wrench is a must-have for the family, and the traditional ratchet wrench is provided with a manhole for the ratchet pivot. The ratchet has a lug and a ring. Outside the outer circumference of the tooth, and at the center of the ratchet, there is a sleeve for the sleeve of the sleeve, the bolt or the screw to the stomach; the ratchet wrench is further recessed on the wall of the hole for the installation - the card cleaner for the installation of the ratchet =The elastic element is installed between the ratchet and the cassette chamber to control the (four) block of the tooth to be able to follow the state of the (four) ratchet outer tooth, so that the ratchet wrench can unidirectionally exert the force to rotate the ratchet through the ratchet Drive section for quick tightening of sleeves, bolts or nuts. Lu Wei's traditional ratchet wrench is not able to disassemble the air-conditioning or hydraulic piping. In the past, it was only possible to disassemble it through an open-end wrench. In this case, it was time-consuming and labor-intensive, and it was developed. A kind of ratchet wrench with a heart, but the open ratchet wrench has at least the following disadvantages: 1. When the ratchet teeth and the ratchet outer teeth are engaged and driven, there is a gap between the teeth and the external teeth. The secret 'has the unnecessary raft and vibration when the tooth is worn, and it is easy to have the disadvantage of positioning error and low transmission quality. Second, the opening is not correspondingly set at the position of the spindle #心 axis, causing no 3 M413569 method to be symmetrically placed on the central axis _ with two or two ratchets, causing us to drive the unidirectional & force rotation The ratchet is extremely prone to the stress concentration of the collapsed tooth situation, so that there is a shortcoming of the service life is not long. The electric/pneumatic action is the same as § 5. 3. Because the open ratchet wrench can not be used, we can only use the palm to force the trigger to achieve more time-saving and labor-saving operation. In view of this, the creator has thoughts about creation and creation.
驗加以設計，經多方探討並試作樣品試驗，及多次修正改良， 乃推出本創作。 【新型内容】 本創作主要内容在於：提供—種開口棘輪扳手，其至少 包括有： 一杈握把，其具有貫穿前、後端之軸孔，且前端在軸孔 的上、下方突伸有上擋板、下擋板，令該上、下擋板之間形 •成有活動空間，此上、下擋板更具有縱向貫穿之容孔，以及 具有徑向連通容孔内外之槽道，並令該槽道兩邊係位於轴孔 中心軸線兩側； 一樞設於轴孔中之傳動軸，其於前端設有一伸入活動空 間中之偏心栓； 一安裝於活動空間中之頭座，其縱向設有驅動孔，頭座 後端並縱向貫設有一連通驅動孔内外之孔口，並在其中樞接 有一無法由孔口脫出之轉接件，轉接件另設有能供偏心栓耦 4 M413569 接之樞結孔，且令驅動孔具有足夠裕度提供轉接件上下滑 5，頭座另貫設有一與容孔相匹配之置入孔、一與槽道相匹 配之缺口’置入孔壁面凹設有第一卡掣室、第二卡f室，該 第一、二卡掣室係位於轴孔中心轴線兩側； 一樞設於容孔及置入孔中之棘輪’其外周設外齒部、中 心縱向貫穿有套掣孔，並設有連通套掣孔内外且與缺口匹配 之開口； _ 一阻尼元件’其係安裝於橫握把’使之能對轉動之棘輪 提供一份阻尼作用；以及 二棘塊’其係對應的安裝於第一、二卡掣室，該棘塊一 面之右半部設有能嚙合棘輪外齒部之卡齒、左半部則設有能 脫離棘輪外齒部之逃離區，該棘塊另面則安裝有一能提供預 設彈力之彈性元件，以保持卡齒嚙合外齒部，俾使傳動軸能 控制棘輪單向施力轉動。 % 【實施方式】 為使貴審查委員能進一步瞭解本創作之結構，特徵及 其他目的，玆附以較佳實施例之圖式詳細說明如後： 請參閱第一〜五A圖，本創作至少包括有： • 一橫握把（10)，其中心軸線具有貫穿前、後端之軸孔（11) ’並在該軸孔（11)前端同軸的形成一較大徑之前軸承孔（12) ’以及在軸孔（11)後端同軸的形成一較大徑之後軸承孔（120) ’令該兩軸承孔（12)(120)對應的提供止推軸承（13)(130)安 5 M413569 裝，此橫握把（10)後端同軸的突出有一具外螺紋之鎖管（14) ’該鎖管（14)係供手持電/氣動機（圖中未示）之外殼螺接；該 橫握把（10)前端在軸孔（11)的上方突伸有一上擋板（15)，以 * 及在軸孔（11)下方突伸有一與上擋板（15)相對之下擋板（15〇 • )’令該上、下擋板（15)(150)之間形成有一活動空間（16)， 而上、下檔板（15)(150)具有縱向貫穿之容孔（π)，以及具有 徑向連通容孔（17)内外之槽道（18)，用以使容孔（17)呈c形 φ 狀配置’並令該槽道（18)兩邊係對稱的位於軸孔（11)中心軸 線兩側，其上擒板（15)於其容孔（17)壁面則徑向凹設有一能 供扣環（19A)安裝之主扣槽（171)，至於下檔板（15〇)則於其容 孔（17)壁面則徑向凹設有一能供阻尼元件（19B)安裝之主封 槽（172)，此主封槽（172)、主扣槽（171)兩端係與槽道（is) 不相通，以使阻尼元件（19B)固定於主封槽（Π2)中、扣環（19A) 固定於主扣槽（171)中，且令阻尼元件（19B)、扣環（19A)所形 •成之内孔能對稱的突伸至容孔（17)中，所述之令阻尼元件 (19B)係可採用圈狀彈簧為之； 一樞设於轴孔（11)中之傳動軸（2〇)，其係為兩軸承（13)( .130)所支持，該傳動軸（20)於後端同軸突伸有六角接頭 (21)，此六角接頭（12)係位於鎖管（14)内部，以便在手持電 動機外忒對接鎖管（14)時，令手持電動機内部傳動模組 能以六角栓孔（A1)栓接此六角接頭（12)，用以驅動傳動轴（2〇) 能繞中心軸線的自轉，相同的道理，當手持氣動機外殼對接 6 M413569 鎖管（14)時，其傳動模組（B)係以角孔（B1)對接六角接頭 (12)，使手持氣動機能驅動傳動軸（20)繞中心軸線的自轉， 是以，本創作之六角接頭（21)能提供手持電/氣動機通用，為 - 使該六角接頭（21)不易由手持電動機或氣動機脫出，其可於 ’ 外周環設有一卡槽（2Π)，該卡槽（211)係能供栓孔（A1)或角 孔（B1)中的鋼珠（圖中未示）彈抵限位；此外，傳動轴（2〇)於 前端突伸有一偏心栓（22)，該偏心栓（22)係伸入活動空間（16) φ 中，且位於容孔（Π)後方； 一安裝於活動空間（16)中之頭座（30)，其頂面係為上擋 板（15)限制、底面則為下擋板（15〇)所限制，該頭座（go)後端 緣中央縱向設有一貫穿上下之驅動孔（31)，該頭座（3〇)後端 並縱向貫設有一連通驅動孔（31)内外之孔口（311)，該孔口 (311)恰可供偏心栓（22)插入，此驅動孔（31)中則安裝有一轉 接件（32)，令轉接件（32)外周能沿驅動孔（31)的樞轉，且無 •法由孔口（311)脫出，所述轉接件（32)並凹設有一能供偏心栓 (22)耦接之樞結孔（321)，令偏心栓（22)旋轉的帶動轉接件 (32)產生縱向偏移量時，該驅動孔（31)、孔口（311)具有足夠 裕度提供轉接件（32)、偏心栓（22)上下滑合；此頭座（3〇)另 縱向貫設有一與容孔（17)相匹配之置入孔（33)、一與槽道（18) 相匹配之缺口（34)，令置入孔（33)概呈C形狀，頭座（30)於 置入孔（33)壁面等高的位置分別凹設有第一卡掣室（35)、第 二卡掣室（36)，令該第一、二卡掣室（35)(36)係對稱的位於 7 M413569 軸孔（11)中心軸線兩側，且於第一、二卡掣室（35)(36)上下 緣各環狀的凹設有主環槽（371)(372)，此兩主環槽（371)(372) 兩端係與缺口（34)不相通； —樞設於容孔（17)及置入孔（33)中之棘輪（40)，其外周 在對應置入孔（33)的位置環設有外齒部（41)，該棘輪（4〇)中 心設有縱向貫穿之套掣孔（42)，該套掣孔（42)係能供螺栓或 螺帽（W)對合，而棘輪（4〇)設有一徑向連通套掣孔（42)内外且 _ 與缺口（34)相匹配之開口（43)，以使棘輪（4〇)概呈c形狀； 此棘輪（4〇)外周頂緣環設有能供扣環（19A)安裝之副扣槽 (44)、底緣外周則為阻尼元件（19B)所形成之内孔彈壓，該副 扣槽（44)兩端係與開口（43)連通，俾令棘輪（4〇)在沿扣環 (19A)的繞容孔（π)轉動時，此阻尼元件（19B)能提供一份阻 尼作用；以及 一棘塊（50)，請參看第一、三及四圖，其係對應的安裝 •於第一、二卡掣室（35)(36)中，並設有與主環槽（371)(372) 相接之副環槽（51)(52)，用以使該對應之主環槽（371)(372 )、副環槽（51)(52)能提供定位環（53)(54)安裝，俾將棘塊（5〇) .限制於對應之卡掣室（35)(36)中，且令此定位環（53)(54)不 會干涉到棘輪（40)外齒部（41)轉動；而該棘塊（5〇)兩側和對 應卡掣室（35)(36)相鄰側壁之間形成有一空隙，且於棘塊（5〇) 一面之右半部設有能嚙合棘輪（4〇)外齒部（41)之卡齒（55)， 至於左半部則設有能脫離棘輪（4〇)外齒部（41)之弧形逃離區 8 M413569 (56)，而该二棘塊（50)另面則設有一穴狀組裝部（57)，用以 分別提供彈性元件（58) —端組接，該彈性元件（58)另端則抵 接於對應卡掣室（35)(36)所設置之凹穴（351)(361)，令該彈 • 性元件（58)能提供預設彈力予棘塊（50)，俾能保持棘塊（π) 、 卡齒（55)與棘輪（40)外齒部（41)處於嚙合狀態。 在實施本創作時，只須將螺帽（w)同軸的插入套掣孔（42) 中，或者經由開口（43)而將螺帽（W)徑向插入套掣孔（42)中 •後，吾人即可以透過啟動手持電動機或氣動機，據以帶動傳 動軸（20)自轉，俾使偏心栓（22)能連動轉接件（32)偏心轉 動，令其縱向偏移量可帶動轉接件（32)沿驅動孔（31)上下滑 合，至於其橫向偏移量則可透過轉接件（32)、驅動孔（31)之 樞合關係，令頭座（3〇)能以容孔（丨7)及螺帽（w)為中心支點的 作左右往復擺動，如第五A圖所示，當偏心栓（22)連動轉接件 (32)朝左偏擺時，其第一、二卡掣室（35) (36)一側壁便會抵 φ接於棘塊（50)右侧’而令卡齒（55)與外齒部（41)呈嚙合固定 狀態時，如此便能達到順時針施力旋動棘輪（4〇)、螺帽（w) 之功能，請配合第五B圖觀之，當偏心栓（22)連動轉接件（32) 朝右偏擺時，便能使棘塊（5〇)右侧脫離第一、二卡掣室（35)( 36)之對應側壁，以使卡齒（55)與外齒部（41)呈一可跳離狀 態’且在透過弧形逃離區（42)而規避過外齒部（21)下’據以 達到逆時針空回轉動螺帽（w)之使用功能。 至於第六A、六B圖則是進一步說明本創作只須將橫握把 9 M413569 (10)上下反置，即可以達到逆時針施力旋動棘輪（40)、螺帽 (W)，而順時針空回轉動螺帽（W)之使用功能。 由上述之結構說明得知，本創作至少具有以下優點： 1·本創作棘輪（40)在往復繞容孔（π)轉動時，能令阻尼 • 元件（19B)消除棘輪（40)外齒部（41)、棘塊（50)卡齒（55)間之 齒隙，用以增進外#部（41)、卡齒（55)喷合之準確度，進而 提昇整個傳動效率。 2·本創作在轉緊或轉鬆螺帽（W)時，其係能以電/氣動為 之，故而具有省時省力操作之方便性提供。 3·本創作頭座（30)缺口（34)、棘輪（40)開口（43)係對應 設置於傳動軸（20)中心軸線位置，且令棘塊（5〇)能以兩兩成 對的配置於该傳動軸（20)中心軸線兩側，所以在驅動棘輪（4〇) 單向施力轉動時，本創作二齒塊（50)能將應力集中情形降至 最低，如此便能減少齒塊（5〇)之崩齒，進而具有延長整體使 φ 用壽命之優點。 細上所述，疋一技術理念上的尚度創作，且整體結構亦 屬新穎，應符專利申請要件，爰依法提出申請。惟以上所述 者，僅為本創作之一較佳實施例而已，當不能以之限定本創 •作實施之範圍，即大凡依本創作申請專利範圍所作之均等變 化與修飾’皆應仍屬本創作涵蓋之範圍内。 M413569 【圖式簡單說明】 第一圖：係本新型之結構分解示意圖。 第二圖：係本新型之組合外觀示意圖。 • 弟二圖.係本新型之組合局部剖面示意圖。 • 第四圖.係本新型轉接件沿驅動孔上下滑合之示意圖。 第五A圖.係本新型順時針施力旋動螺帽之實施示意圖。 弟五B圖.係本新型逆時針空回之實施示意圖。 • 第六△圖：係本新型逆時針施力旋動螺帽之實施示意圖。 第六B圖：係本新型順時針空回之實施示意圖。 【主要元件符號說明】 (10)握桿 (11)軸孔 (12)前軸承孔 U20)後軸承孔 (13)(130)軸承 (14)鎖管 (15)上擋板 (150)下擋板 (16)活動空間 (17)容孔 (171)主扣槽 (172)主封槽 (18)槽道 (19A)扣環 (19B)阻尼元件 (20)傳動軸 (21)接頭 (211)卡槽 (2 2)偏心检 (30)頭座 (31)驅動孔 (311)孔口 (32)轉接件 M413569The design was tested, and after multiple explorations and trials of sample tests, and many revisions and improvements, this work was launched. [New content] The main content of this creation is: providing an open ratchet wrench, which comprises at least: a grip having a shaft hole penetrating the front and the rear end, and the front end protruding above and below the shaft hole The upper baffle and the lower baffle form an active space between the upper and lower baffles, and the upper and lower baffles further have a longitudinally penetrating bore, and a channel having a radially communicating bore inside and outside. And the two sides of the channel are located on both sides of the central axis of the shaft hole; a drive shaft pivotally disposed in the shaft hole, wherein the front end is provided with an eccentric plug extending into the movable space; a head seat installed in the movable space, The longitudinal direction of the head seat is provided with a hole extending through the inner and outer ends of the driving hole, and an adapter member which can not be disengaged from the opening is pivotally connected therein, and the adapter is provided separately. The eccentric coupling 4 M413569 is connected to the pivot hole, and the driving hole has sufficient margin to provide the adapter to slide down 5, and the head seat is further provided with a matching hole matching the hole and matching with the channel. The gap is placed in the wall of the hole and is provided with a first card chamber and a second card room The first and second cassette chambers are located on both sides of the central axis of the shaft hole; a ratchet wheel pivotally disposed in the bore hole and the insert hole has an outer tooth portion on the outer circumference and a sleeve bore through the center longitudinal direction, and is provided An opening that communicates with the inside and outside of the boring hole and matches the notch; _ a damper element is attached to the horizontal grip 'to provide a damping effect on the rotating ratchet; and the two spurs are correspondingly mounted on the In the first and second card chambers, the right half of one side of the ratchet block is provided with a latching tooth capable of engaging the outer tooth portion of the ratchet, and the left half is provided with an escape area capable of being disengaged from the outer tooth portion of the ratchet, and the other part of the ratchet is mounted There is an elastic element capable of providing a predetermined elastic force to keep the teeth engaging the external teeth, so that the transmission shaft can control the one-way force of the ratchet to rotate. % [Embodiment] In order to enable the review board to further understand the structure, features and other purposes of this creation, please refer to the detailed description of the preferred embodiment as follows: Please refer to the first to fifth A drawings, at least this creation It includes: • a horizontal grip (10) whose central axis has a shaft hole (11) through the front and rear ends and a bearing hole (12) before the front end of the shaft hole (11) is coaxially formed to form a larger diameter 'And after the shaft hole (11) is coaxially formed at a large diameter, the bearing hole (120) 'provides the two bearing holes (12) (120) corresponding to the thrust bearing (13) (130) An 5 M413569 The outer end of the horizontal grip (10) is coaxially protruded with an externally threaded locking tube (14). The locking tube (14) is screwed to a housing of a hand-held electric/pneumatic machine (not shown); An upper baffle (15) protrudes from the front end of the horizontal grip (10) above the shaft hole (11), and a baffle opposite the upper baffle (15) protrudes below the shaft hole (11). (15〇•)' has an active space (16) formed between the upper and lower baffles (15) (150), and the upper and lower baffles (15) (150) have longitudinal through holes. (π), and a channel (18) having a radially interconnecting bore (17) for allowing the bore (17) to be c-shaped in a φ configuration and locating the channel (18) symmetrically on both sides On both sides of the central axis of the shaft hole (11), the upper jaw plate (15) is radially recessed on the wall surface of the hole (17) with a main buckle groove (171) for the fastening ring (19A), as for the lower gear The plate (15〇) is radially recessed on the wall of the bore (17) with a main sealing groove (172) for mounting the damping element (19B), the main sealing groove (172) and the main fastening groove (171). The two ends are not in communication with the channel (is) so that the damping element (19B) is fixed in the main sealing groove (Π2), the buckle (19A) is fixed in the main fastening groove (171), and the damping element (19B) ), the inner ring of the buckle (19A) can be symmetrically protruded into the hole (17), so that the damping element (19B) can be made by a coil spring; The drive shaft (2〇) in the hole (11) is supported by two bearings (13) (.130), and the transmission shaft (20) has a hexagonal joint (21) protruding coaxially at the rear end, and the hexagon joint (12) is located inside the lock tube (14) for handheld power When the outer locker (14) is docked, the internal drive module of the hand-held motor can be bolted to the hexagonal joint (12) with a hexagonal bolt hole (A1) for driving the drive shaft (2〇) to rotate around the central axis. In the same way, when the hand-held pneumatic housing is docked with the 6 M413569 locking tube (14), the transmission module (B) is connected to the hex joint (12) with the corner hole (B1), so that the hand-held pneumatic function can drive the transmission shaft (20). The rotation around the central axis means that the hexagonal joint (21) of the present invention can provide a universal hand-held electric/pneumatic machine, so that the hexagonal joint (21) is not easily pulled out by a hand-held motor or a pneumatic machine, which can be used in ' The outer circumference ring is provided with a card slot (2Π), and the card slot (211) is capable of buckling the steel ball (not shown) in the bolt hole (A1) or the corner hole (B1); in addition, the drive shaft (2) 〇) an eccentric plug (22) protrudes from the front end, and the eccentric plug (22) extends into the movable space (16) φ and is located behind the bore (Π); a head mounted in the movable space (16) The seat (30) has a top surface that is limited by the upper baffle (15) and a bottom surface that is limited by a lower baffle (15 〇). A longitudinal driving hole (31) is arranged in the longitudinal direction of the edge of the edge, and a rear end (3〇) has a rear end and a longitudinally extending opening (311) communicating with the inner and outer driving holes (31), the opening (311) The eccentric pin (22) is inserted, and an adapter (32) is mounted in the driving hole (31), so that the outer circumference of the adapter (32) can be pivoted along the driving hole (31), and there is no method The vent (311) is disengaged, and the adapter (32) is recessed with a pivoting hole (321) for coupling the eccentric pin (22), and the eccentric pin (22) is rotated to drive the adapter ( 32) When the longitudinal offset is generated, the driving hole (31) and the opening (311) have sufficient margin to provide the adapter (32) and the eccentric pin (22) to slide down; the head seat (3〇) is another A longitudinally disposed insertion hole (33) matching the hole (17) and a notch (34) matching the channel (18) are arranged such that the insertion hole (33) has a C shape and a head seat ( 30) a first cassette chamber (35) and a second cassette chamber (36) are respectively recessed at the heights of the wall of the insertion hole (33), so that the first and second cassette chambers (35) (36) ) is symmetrically located on both sides of the central axis of the 7 M413569 shaft hole (11), and The main ring groove (371) (372) is formed in each of the upper and lower edges of the two card chambers (35) (36), and the two main ring grooves (371) (372) are not connected to the notches (34) at both ends. a ratchet (40) pivotally disposed in the bore (17) and the insert hole (33), the outer circumference of which is provided with an outer tooth portion (41) at a position corresponding to the insertion hole (33), the ratchet ( 4〇) The center is provided with a longitudinally extending sleeve (42), the sleeve (42) can be used for bolt or nut (W), and the ratchet (4) is provided with a radial connection sleeve. (42) inside and outside and _ an opening (43) matching the notch (34), so that the ratchet (4〇) is generally c-shaped; the outer peripheral edge ring of the ratchet (4〇) is provided with a buckle (19A) The auxiliary buckle groove (44) and the outer periphery of the bottom edge are the inner hole spring pressure formed by the damping element (19B), and the two ends of the auxiliary buckle groove (44) are connected with the opening (43) to make the ratchet wheel (4〇) The damping element (19B) can provide a damping effect when rotating along the winding hole (π) of the buckle (19A); and a ratchet (50), please refer to the first, third and fourth figures, Corresponding installations are included in the first and second compartments (35) (36) and are provided with a ring groove (51) (52) connected to the ring groove (371) (372) for enabling the corresponding main ring groove (371) (372) and the secondary ring groove (51) (52) to provide a positioning ring (53) (54) Installation, restricting the ratchet (5〇) to the corresponding cassette chamber (35) (36), and making the positioning ring (53) (54) not interfere with the ratchet (40) The outer tooth portion (41) rotates; and a gap is formed between the two sides of the ratchet block (5〇) and the adjacent side wall of the corresponding cassette chamber (35) (36), and is on the right side of the ratchet block (5〇) The half portion is provided with a latching tooth (55) capable of engaging the outer tooth portion (41) of the ratchet wheel (4), and the left half portion is provided with a curved escape region 8 capable of being disengaged from the outer tooth portion (41) of the ratchet wheel (4). M413569 (56), and the two ratchet blocks (50) are provided with a hole-like assembly portion (57) for respectively providing the elastic member (58) for end assembly, and the other end of the elastic member (58) is The recess (351) (361) disposed in the corresponding cassette chamber (35) (36) enables the elastic member (58) to provide a predetermined elastic force to the spine (50), and the spine can be maintained. (π), the latch (55) and the ratchet (40) outer tooth (41) are in meshing state. In the implementation of this creation, it is only necessary to insert the nut (w) coaxially into the sleeve bore (42), or insert the nut (W) radially into the sleeve bore (42) via the opening (43). By launching a hand-held motor or a pneumatic machine, the drive shaft (20) can be driven to rotate, so that the eccentric pin (22) can be eccentrically rotated by the adapter (32), so that the longitudinal offset can be transferred. The piece (32) slides down along the driving hole (31), and the lateral offset thereof can pass through the pivoting relationship of the adapter (32) and the driving hole (31), so that the head seat (3〇) can accommodate The hole (丨7) and the nut (w) are the left and right reciprocating swings of the center fulcrum. As shown in FIG. 5A, when the eccentric bolt (22) is linked to the left side of the adapter (32), the first When the side wall of the second card chamber (35) (36) is φ connected to the right side of the ratchet block (50) and the latching teeth (55) are engaged with the external tooth portion (41), When the clockwise force is applied to rotate the ratchet (4〇) and the nut (w), please cooperate with Figure 5B. When the eccentric bolt (22) is linked to the right (26), it can be made to the right. Right side of the spine (5〇) The corresponding side walls of the first and second cassette chambers (35) (36) are such that the latching teeth (55) and the external toothing portion (41) are in a jumpable state and are transmitted through the arc-shaped escape region (42). It circumvents the use of the outer tooth (21) to achieve the counterclockwise return nut (w). As for the sixth and sixth plans, it is further explained that the creation of the horizontal grip 9 M413569 (10) is reversed, that is, the counterclockwise force can be applied to rotate the ratchet (40) and the nut (W), and clockwise. The function of the empty return nut (W). According to the above structural description, the present invention has at least the following advantages: 1. The artificial ratchet (40) can make the damping element (19B) eliminate the ratchet (40) external tooth when rotating the reciprocating hole (π). (41) The backlash between the ratchet (50) latches (55) is used to improve the accuracy of the outer portion (41) and the latch (55), thereby improving the overall transmission efficiency. 2. This design can be powered by electric/pneumatic when tightening or turning the nut (W), so it is easy to save time and effort. 3. The creation head (30) notch (34) and the ratchet (40) opening (43) are correspondingly disposed at the central axis position of the transmission shaft (20), and the ratchets (5〇) can be paired in pairs. It is disposed on both sides of the central axis of the transmission shaft (20), so when the driving ratchet (4〇) is unidirectionally biased, the created two-tooth block (50) can minimize stress concentration, thereby reducing the tooth. The chipping of the block (5〇) has the advantage of extending the life of the whole φ. As mentioned above, the first technical concept of the Yiyi creation, and the overall structure is also novel, should meet the requirements of the patent application, and apply in accordance with the law. However, the above is only a preferred embodiment of the present invention. When it is not possible to limit the scope of the implementation of this creation, that is, the equivalent change and modification of the patent application scope of this creation should remain This work covers the scope. M413569 [Simple description of the diagram] The first diagram: a schematic diagram of the structure of the novel. The second picture is a schematic view of the combination of the present invention. • Brother II. This is a partial cross-sectional view of the combination of the present invention. • The fourth figure is a schematic diagram of the new adapter sliding down the drive hole. Figure 5 is a schematic view of the implementation of the novel clockwise force-rotating nut. Brother 5B. This is a schematic diagram of the implementation of this new counterclockwise vacancy. • Sixth △ diagram: This is a schematic diagram of the implementation of the new counterclockwise force-rotating nut. Figure 6B: Schematic diagram of the implementation of the new clockwise airback. [Description of main component symbols] (10) Gripper (11) Shaft hole (12) Front bearing hole U20) Rear bearing hole (13) (130) Bearing (14) Locking tube (15) Upper baffle (150) Lower block Plate (16) Activity space (17) Hole (171) Main groove (172) Main seal (18) Channel (19A) Buckle (19B) Damping element (20) Drive shaft (21) Connector (211) Card slot (2 2) Eccentricity check (30) Head block (31) Drive hole (311) Hole (32) Adapter M413569
(321)樞結孔 (34)缺口 (351)凹穴 (361)凹穴 (40)棘輪 (42)套掣孔 (44)副扣槽 (50)棘塊 (53)(54)定位環 (56)逃離區 (58)彈性元件 (A) 傳動模組 (B) 傳動模組 (W)螺帽 (33)置入孔 (35) 第一卡掣室 (36) 第二卡掣室 (371)(372)主環槽 (41)外齒部 (43)開口 (51)(52)副環槽 (55)卡齒 (57)組裝部 (A1)栓孔 (B1)角孔(321) pivot hole (34) notch (351) pocket (361) pocket (40) ratchet (42) sleeve bore (44) secondary buckle groove (50) spine block (53) (54) positioning ring ( 56) Escape zone (58) Elastic component (A) Drive module (B) Drive module (W) Nut (33) Insert hole (35) First cassette chamber (36) Second cassette chamber (371 (372) main ring groove (41) outer tooth portion (43) opening (51) (52) sub ring groove (55) latch (57) assembly portion (A1) bolt hole (B1) corner hole
1212