200906559 九、發明說明： 【發明所屬之技術領域】 本發明是有關於-種扳手，特別是指 【先前技術】 開口板手。 如圖1所示’ 一般開口扳手1〇具 成型在該握柄11兩端的二夹置部12，—— ，及分別 有一用以容納—螺鎖件’母—夾置部U各具 你蜎忏20的開放容置槽13， 容置槽13兩側的二夾顯14。 及刀別位於該 使用時，是使該開口扳手1〇藉由 該螺鎖件2G外，進而使該二㈣Μ的二相對夾置Γ141 配合夾置該螺鎖件20的二對稱外側 扳”。，就可以帶動該螺鎖：：^後轉動該開口 然具有可轉動該螺鎖件2G的❹抑朗口扳手1〇雖 : 用力粑，但存有下列缺失 一、由於操作時常會受 1Λ 、铞作工間較小，導致該開 口扳手W帶動該螺鎖件2G轉動預定行程後，必須迴轉才 能再帶動该螺鎖件2〇繼續轉動，但是因為該 固定設計，所以在該開口扳手 至 ^ 于10迴轉則，必須先退出脫離 再重新使該二失置面141配合失牛置兮〇：^鄉，然後需要 β Λ4 穴直这一對稱外側面21，才 =度帶動該螺鎖件2G轉動，實務上存有使用較不方便的 缺矢。 螺鎖S'二該開口扳手1〇是藉由該二失置面141夾置該 螺銷件〇的二對稱外側面21的全部，如此’當施用於較 200906559 小規格的該螺鎖件2〇時，該二 20的二對角，當強行轉動該螺鎖件20時二f該螺鎖件 件20。 夺’吊會損傷該螺鎖 【發明内容】 因此’本發明之目的是 :鎖件、使用較…會損傷較： = ::: 於是’本發明開口扳 + 诙亍疋用以轉動一螺鎖件，包含— 握柄、-夹置部、一夾擎座、一定位銷，及一彈性件。 違夾置部是成型於該握柄的一端，包括自一外周 向該握柄設置用以容置今 …一 #置°亥螺鎖件的容置槽’ -位於該容置 第貼靠面的第一夾顎，一位於該容置 另一側並具有一第-目上专品认仿 , g 八 弟—貼靠面的第二夹顎，一自該第二貼靠 面/〇 一第一方向朝向該握柄設置的滑槽，& 一沿一與該第 一方向垂直的第二方向設置且鄰近該滑槽的插孔。 該夾掣座包括一貼靠該第二貼靠面並可沿該第—方向 移動的滑塊’分別沿該第一方向自該滑塊的二反向側成型 的二枢耳，及分別沿該第一方向設置於該二樞耳並對準該 插孔的二長穿孔。 β亥疋位銷是插置於該二長穿孔、該插孔並固定。 該彈性件是安裝在該滑槽内，使該夹掣座恆朝向該握 柄的反向移動。 藉由上述組成，可以藉由該第一夾顎與該滑塊配合夾 持定位該螺鎖件，當對該握柄施一逆時針方向轉動力，就 200906559 可轉鬆該螺鎖件，杂a ^ 田對忒握柄施一順時針 ㈣座會被該螺鎖件推動朝向該握柄移動=:夹: 疋位，使本發明開口板手產生空轉而不 =夹持 動’藉此使本發明具有使用較方便的 -累鎖件轉 【實施方式】 本發明開口扳手B 0 ，在以下配合術内容、特點與功效 可清楚的明白 較佳實施例的詳細說明中，將200906559 IX. DESCRIPTION OF THE INVENTION: TECHNICAL FIELD OF THE INVENTION The present invention relates to a wrench, and more particularly to [prior art] an open wrench. As shown in FIG. 1 'the general open-end wrench 1 cooker is formed on the two clamping portions 12 at the two ends of the handle 11, and each has a function for accommodating the screw-locking member's mother-slipping portion U. The open accommodating groove 13 of the cymbal 20 has two clips 14 on both sides of the accommodating groove 13. When the knife is in use, the open-end wrench 1 is externally connected to the screw member 2G, so that the two opposing clamps 141 of the two (four) turns engage with the two symmetric outer plates of the screw member 20. , the screw can be driven:: ^, after turning the opening, there is a smashing wrench that can rotate the screw 2G. Although it is hard, but there are the following defects, because of the operation, it often suffers 1 Λ, The working chamber is small, causing the open-end wrench W to rotate the screw-locking member 2G after a predetermined stroke, and must be rotated to drive the screw-locking member 2 to continue to rotate, but because of the fixed design, the open-end wrench to the ^ In the case of 10 revolutions, it is necessary to first withdraw and then re-set the two missing surfaces 141 with the lost cows: ^xiang, and then need the β Λ4 hole straight to the symmetrical outer side 21, then the degree of rotation of the screw 2G Rotating, there is a disadvantage in use that is inconvenient to use. The screw lock S'2 is the open-end wrench 1〇, and the two symmetrical outer sides 21 of the screw member 夹 are sandwiched by the two missing surfaces 141, so 'When applied to the screw lock 2〇 of the smaller size of 200906559, The two diagonals of the two 20, when the screw lock 20 is forcibly rotated, the screw lock member 20 is smashed. The sling will damage the screw lock [invention] Therefore, the purpose of the present invention is: lock, use ...damages the comparison: = ::: Then the opening switch of the present invention is used to rotate a screw, including - a handle, a clamping portion, a clamp base, a positioning pin, and an elastic member The cleavage portion is formed at one end of the handle, and includes a accommodating groove for accommodating the handle from the outer periphery to the handle. The first clip of the surface, one on the other side of the housing and having a first-mesh special product, g 八弟-the second clip of the abutment surface, one from the second abutment surface/〇 a first direction facing the chute provided by the handle, & a first direction disposed in a second direction perpendicular to the first direction and adjacent to the insertion slot of the chute. The clamping seat includes a second sticker a pair of pivots formed by the sliders that are movable in the first direction and are respectively formed from the opposite sides of the slider along the first direction, and respectively disposed along the first direction The two pivots are aligned with the two long perforations of the jack. The β-inch pin is inserted into the two long perforations, the jack and fixed. The elastic member is installed in the chute, so that the clip The stern is constantly moved in the opposite direction of the handle. With the above composition, the screw can be clamped and positioned by the first clamp, and a counterclockwise rotation force is applied to the handle. , 200906559 can be loosened the screw lock, miscellaneous a ^ field to the handle of the handle a clockwise (four) seat will be pushed by the screw to move toward the handle =: clamp: 疋 position, the open hand of the present invention idling Without the clamping action, thereby making the invention more convenient to use - the locking member is rotated. [Embodiment] The open-end wrench B 0 of the present invention can clearly understand the preferred embodiment in the following contents, features and effects. Detailed description, will
如圖 2、3、4 m ，士 & DD 4所不，本發明開口扳 例包含-握柄30、一夾置邙4〇 則圭實施 火置4 40、一夾掣座％、一令永 60及一彈性元件7〇。 疋位銷 5亥夹置部4 〇是自号r彡尽2 Λ 該握柄30的-端擴徑成型，包括自 外周面41朝向該握柄％嗲詈用 谷置—螺鎖件80的開 谷置槽42，一位於該容置槽 罝倌W側並具有一第一貼靠面 ，第一夾顯43 ’―位於該容置槽42另-側並且有一第 二貼靠面441的第二夾顆44，一連接該第—貼靠面431愈 :第:一貼靠面441的凹弧連接面45，—自該第二貼靠面 1 ’口一第一方向X朝向該握柄30設置的滑槽46，一沿該 第-方向X設置並連通該滑槽46的容置孔47，及一沿一與 〆第方向X垂直的第二方向丫設置且鄰近 孔48。 在該較佳實施例中，該第一貼靠面431與該第二貼靠 面441是相互面對且彼此平行。 遠夹掣座50包括—可貼靠該第二貼靠面441並沿該第 200906559 一方向x移動地滑入或滑出該滑槽46的滑塊51，分別沿該 第一方向X自該滑塊51的二反向側成型並貼靠該夾置部 的二樞耳52，及分別沿該第一方向又設置於該二樞耳52的 二長穿孔53。每一長穿孔53各具有呈反向的—第一端531 與一第二端532。 該滑塊51具有一面對並平行該第一貼靠面431的夾置 面511，一反向於該夾置面511用以貼靠該第二貼靠面441 的第三貼靠面512，及分別連接該夾置面511與該第三貼靠 面512並呈反向的一導斜面513與一面對該容置孔47的擋 止面5 14。 當將該夾掣座50安裝於該第二夾顎44，使該滑塊51 的第三貼靠面512貼靠該第二貼靠面441、該二樞耳52貼 靠於該夾置部40，再將該定位銷6〇沿該第二方向γ插置於 刖述長穿孔53、插孔48並固定，就可以使該夾掣座5()與 遠夾置部40產生連結，同時可藉由該二長穿孔53與該定 位銷60的配合設計，使該夾掣座5〇可沿該第一方向χ移 動’進而使該滑塊51可以滑入或滑出該滑槽46。 該彈性件70在該較佳實施例中為一壓縮彈簧，是安裝 在該容置孔47内並位於該滑槽46中同時抵置該滑塊51的 擋止面514，該彈性件7〇可以施予該夾掣座5〇 一恆朝向該 握柄30的反向移動的偏壓力，在此狀態下，該定位銷6〇 是位於該長穿孔53的第一端531。 使用時’是先使該夾置部40的容置槽42對準該螺鎖 件80 ’然後朝向該螺鎖件移動使該螺鎖件8〇進入該容 200906559 置槽42，此時，該螺 被該第-…3的第對稱外側面…2分别 5U爽持定位，缺後 31與該滑塊51的央置面 …後細予該握柄3〇 _ 就可以帶動該螺鎖件8〇 > 4夺針方向轉動力， 。 該逆時針方向轉動以達轉鬆效果 如圖2、5、β如_ ，使該編50沿二 直到該定位銷6。位於該長穿二朝向該握柄3〇的移動， 塊⑼入該滑槽心H的W同時該滑 面81、82不再被， ，〃螺鎖件80的二對稱外側 所以Μ 靠面431與該夾置面川央持， 所以该開口扳手3是 穴狩 如產生迴轉，此外，當;^大;;，相對不會帶動該螺鎖件 握柄…後，該彈性件二〇 :該第一方向Χ朝向該 。 件％疋被壓縮而具備一回復彈力 如圖 3、4 所示，S riC -y 轉動力，則初始可先帶二 =:該握柄3°-逆時針方向 #δΛ ^ L 動邊螺鎖件80稍微轉動，並使該螺 “。：外側…新貼靠該第一夹… 431，之後，該夾掣座5〇可並^ β 向該握柄30的反向移動復位二彈性件7〇的回復彈力朝 使位，同時該滑塊51滑出該滑槽 第二：螺鎖件8〇的二對稱外側面8卜82再度分別被該 夾顯43的第-貼靠面431與該滑塊“的夹置面川夾 持疋位’進而可繼續進行該螺鎖件8〇的轉鬆作業。 值得說明的有： 200906559 — 可以藉由該滑塊5丨的第三貼靠面512貼靠該第二 、44的第一貼靠面441，及該二枢耳52貼靠該夹置部 二使該夾掣座50能順暢移動不偏位，此外，藉由該二長 咖 3與"亥定位銷6〇的配合設計，也具有可以使該夾掣 座50順暢移動不產生偏位的作用。 —、藉由該滑塊51的導斜面513，當施予該握柄3〇 一 十方向轉動力時’可以使該夾置面5 ! i順暢地脫離該外 /面82田再度施予該握柄3G -逆時針方向轉動力時，可 以使該夾置面5Π順暢地夾置該外側面82。 此外’如圖7所示，當將該開口扳手3翻轉⑽度， 再對该開口扳手3施予一順時針轉動力，就可以對該螺鎖 件80進行轉緊作業’當然，此時若對該開口扳手3施予一 逆時針轉動力，m請口扳手3是呈空轉狀態。 此外，如圖8、3所示，因為本發明是藉由該第一夹 顆43的第-貼靠面431與該滑㈣的夹置面川配合夹置 =螺鎖件8G的二對稱外侧面81、82的局部如此 用於較小規格的一螺料9〇時，可以藉由該第 411與該夾置部511夾置該螺鎖件％的二對稱外側面91、 %的局部’使該螺鎖件90被夹持定位，進而可以進行該螺 鎖件90的轉緊或轉鬆作業，同時又不會損傷該螺鎖件列。 歸納上述，本發明開口扳手具有如下 點’故確實能達成發明目的： κ’及優 四钩；赞明更藉由該第 灭頜43的第一 专二 411與該滑塊51的夾置面511配合夹 i °亥螺鎖件80的二對 10 200906559 動該J::1、82，使該螺鎖件8。被夾持定位，進而可以帶 3迴轉Γ80逆時針轉動以進行轉緊作業，當該開口板手 n因為該夾掣座5G會被該螺鎖件8G推動朝向該握 _ ’使該螺鎖件8G不再被夾料位，相對該開口 時斜鐘說產生工轉而不會帶動該螺鎖件8G迴轉，當再度逆 寺針轉動該開口扳手3， 夾掣座5〇自動復位而 =螺鎖件80再度被夾持定位，藉此使本發明具有可以快 速夾持定位該螺鎖件8〇、使用較方便的功效及優點。 因為本發明可藉由該第一夾顎43的第—貼靠面 1與該滑塊51的夾置面511配合夾置較小 件:。的二對稱外侧面一的局部，使該螺鎖件： 所以具有可以施用於較小規格的該螺鎖件，而 且不會損傷該螺鎖件9〇的功效及優點。 惟以上所述者，僅為本發明之一較佳實施例而已，當 不能以此限定本發明實施之範圍，即大凡依本發明申請專 利範圍及發明說明内容所作之簡單的等效變化與修部，皆 仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1是習用一開口扳手的一俯視圖，說明夾持定位一 螺鎖件的狀態； 圖2疋本發明開口扳手一較佳實施例的一分解立體圖 圖 3是該較佳實施例的一組合俯視暨局部剖視圖，說 明帶動一螺鎖件轉鬆的狀態； 200906559 圖4是-取自圖3的局部剖視圖； 圖5是—類似圖3的禎 轉狀態； 圖說月δ亥較佳實施例處於空 圖ft g 疋—取自圖5的局部剖視圖； 圖 7 b j, π-類似於圖3的視圖’說明翻轉該較佳實施例 亚帶動一螺鎖件轉緊的狀態；及 圖8是一類似圖3的視圖，說明該較佳實施例施用於 較小規格的一螺鎖件的狀態。 12 200906559 【主要元件符號說明】 3.... ..開口板手 513. .·導斜面 30... .握柄 514. ..播止面 40... .夾置部 52... .才區耳 41... .外周面 53... .長穿孔 42... .容置槽 531·, ,·第一端 43... .第一夾顎 532·, ..第二端 431. ..第一貼靠 面 60... .定位銷 44... .第二夾顎 70... .彈性件 441. ..第二貼靠 面 80... .螺鎖件 45... .連接面 81... .外側面 46... .滑槽 82... .外側面 47... .容置孔 90... .螺鎖件 48... .插孔 91... .外側面 50... .夾掣座 91... .外側面 51 ... .滑塊 X·.·. .第一方向 5 11. ..夾置面 Y…. .第二方向 512. ..第三貼靠 面 13As shown in Figures 2, 3, and 4 m, the < DD 4 does not. The opening of the present invention includes a handle 30, a clamp 邙 4 〇, and a fire setting of 4 40, a clamp % seat, a Yong 60 and an elastic element 7〇. The 销 position pin 5 夹 夹 4 4 〇 自 自 Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ Λ The grooving groove 42 is located on the side of the accommodating groove W and has a first abutting surface, and the first clamping portion 43 ′ is located on the other side of the accommodating groove 42 and has a second abutting surface 441 The second clamping member 44 is connected to the first abutting surface 431: a concave arc connecting surface 45 of the abutting surface 441, and a first direction X from the second abutting surface 1 The sliding groove 46 is disposed in the first direction X and communicates with the receiving hole 47 of the sliding groove 46, and is disposed along a second direction perpendicular to the first direction X of the crucible and adjacent to the hole 48. In the preferred embodiment, the first abutment surface 431 and the second abutment surface 441 face each other and are parallel to each other. The distal clip 50 includes a slider 51 that can be slid into or out of the slot 46 along the second abutment surface 441 and in a direction x in the direction of the 200906559, respectively, along the first direction X The two opposite sides of the slider 51 are formed on the opposite sides of the slider 51 and are disposed on the two pivots 52 of the two pivots 52 along the first direction. Each of the long perforations 53 has a reverse direction - a first end 531 and a second end 532. The slider 51 has a clamping surface 511 facing and parallel to the first abutting surface 431 , and a third abutting surface 512 opposite to the clamping surface 511 for abutting the second abutting surface 441 . And a guiding slope 513 opposite to the clamping surface 511 and the third abutting surface 512 and a blocking surface 514 of the receiving hole 47. When the clamping jaws 50 are mounted on the second clamping jaws 44, the third abutting surface 512 of the slider 51 abuts the second abutting surface 441, and the two pivoting ears 52 abut against the clamping portion 40, the positioning pin 6 插 is inserted in the second direction γ into the long hole 53 and the insertion hole 48 and fixed, so that the clamping seat 5 () and the distal clamping portion 40 can be connected. By the cooperation design of the two long through holes 53 and the positioning pin 60, the clamping seat 5 can be moved in the first direction to make the slider 51 slide into or out of the sliding slot 46. In the preferred embodiment, the elastic member 70 is a compression spring, and is disposed in the receiving hole 47 and located in the sliding slot 46 while abutting against the blocking surface 514 of the slider 51. The elastic member 7〇 The biasing force of the clamp can be applied to the reverse movement of the grip 30, and in this state, the positioning pin 6 is located at the first end 531 of the long perforation 53. When in use, the accommodating groove 42 of the clamping portion 40 is first aligned with the screw member 80' and then moved toward the screw member to cause the screw member 8 to enter the receiving groove 200906559. At this time, the The snail is positioned by 5U on the first symmetrical outer side surface 2 of the first -3, respectively, and the missing portion 31 and the central surface of the slider 51 are slid to the handle 3 〇 _ to drive the screw member 8 〇> 4 wins the direction of rotation, . The counterclockwise rotation is to achieve a loosening effect as shown in Figs. 2, 5, and β, such as _, so that the scribe 50 is erected until the locating pin 6. The movement of the long wearer 2 toward the grip 3〇, the block (9) entering the W of the chute core H while the slip faces 81, 82 are no longer being used, the symmetrical outer side of the screw lock 80 is so close to the face 431 And the clamping surface is held by the Chuanyang, so the open-end wrench 3 is such that the hole is swung, and in addition, when the screw is gripped, the elastic member is: The first direction Χ faces this. The part %疋 is compressed and has a returning elastic force as shown in Figures 3 and 4. When S riC -y is turned to power, the initial can be taken with two =: the handle is 3°-counterclockwise #δΛ ^ L The member 80 is slightly rotated, and the screw ".: the outer side ... newly abuts the first clip ... 431, after which the clip holder 5 〇 can be moved to the opposite direction of the grip 30 to reset the second elastic member 7 The returning elastic force of the cymbal is in position, and the slider 51 slides out of the chute second: the two symmetrical outer sides 8 82 of the screw member 8 再 are again respectively by the first abutting surface 431 of the clip 43 The slider "the clamping surface of the clamping surface" can continue the loosening operation of the screw member 8〇. It is worth mentioning that: 200906559 - the third abutment surface 512 of the slider 5 贴 can be abutted against the first abutment surface 441 of the second, 44, and the two pivot ears 52 abut the clamping portion The clamping jaw 50 can be smoothly moved without being biased. In addition, by the cooperation design of the two long coffee 3 and the "Hai positioning pin 6〇, the clamping jaw 50 can be smoothly moved without generating a deviation. . - by the guide inclined surface 513 of the slider 51, when the handle 3 is applied in a ten-direction rotational force, the clamping surface 5! i can be smoothly released from the outer/surface 82 field. When the grip 3G is rotated counterclockwise, the grip surface 5Π can smoothly sandwich the outer side surface 82. In addition, as shown in FIG. 7, when the open-end wrench 3 is turned over (10) degrees, and the open-end wrench 3 is given a clockwise rotational force, the screw lock 80 can be tightened. The open-end wrench 3 is given a counterclockwise rotational force, and the m-opening wrench 3 is in an idling state. In addition, as shown in FIGS. 8 and 3, the present invention is formed by the first surface of the first clamp member 43 and the sliding surface of the sliding member (four). When the portion of the side faces 81, 82 is used for a smaller size of the screw 9 ,, the second symmetrical outer side 91, % of the screw member % can be sandwiched by the 411 and the clamping portion 511. The screw lock 90 is clamped and positioned, so that the screw lock 90 can be tightened or loosened without damaging the screw lock row. In summary, the open-end wrench of the present invention has the following points, so that the object of the invention can be achieved: κ' and U-hook; the surface of the first special 411 and the slider 51 of the first jaw 43 are also praised. 511 with the clamp i ° Hai screw lock 80 of the two pairs of 10 200906559 move the J:: 1, 82, the screw lock 8. It is clamped and positioned, and then can be rotated counterclockwise with a 3-turn Γ80 to perform a tightening operation, when the open-end wrench n is pushed by the screw-locking member 8G toward the grip _ 'the screw-locking member The 8G is no longer clamped. When the opening is opposite, the oblique clock says that the work turns and does not drive the screw 8G to rotate. When the counter wrench 3 is rotated again, the clamp 5 is automatically reset and the screw is replaced. The lock member 80 is again clamped and positioned, thereby providing the present invention with the advantages and advantages of being able to quickly clamp and position the screw lock member. Because the first clamping jaw 43 of the first clamping jaw 43 and the clamping surface 511 of the slider 51 cooperate with each other to sandwich a smaller piece: The portion of the second symmetrical outer side is such that the screw lock member: therefore has the function and advantage that it can be applied to the smaller size of the screw lock without damaging the screw lock member. However, the above description is only a preferred embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent change and repair according to the scope of the present invention and the description of the invention. All of them are still covered by the patent of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a top plan view of a conventional open-end wrench illustrating a state in which a screw is clamped and positioned; FIG. 2 is an exploded perspective view of a preferred embodiment of the open-end wrench of the present invention. FIG. A combination top view and partial cross-sectional view of the embodiment, illustrating a state in which a screw lock is loosened; 200906559 Fig. 4 is a partial cross-sectional view taken from Fig. 3; Fig. 5 is a state similar to Fig. 3; Fig. 5 The preferred embodiment is in the form of a space map ft g 疋 - taken from the partial cross-sectional view of Figure 5; Figure 7 bj, π - similar to the view of Figure 3 - illustrates the state in which the preferred embodiment sub-drives a screw lock; And Fig. 8 is a view similar to Fig. 3, illustrating a state in which the preferred embodiment is applied to a screw of a smaller gauge. 12 200906559 [Description of main component symbols] 3.... .. Open plate hand 513. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . The area ear 41... The outer circumference surface 53... The long perforation 42... The accommodation groove 531·, · the first end 43... The first folder 532·, .. second End 431. .. first abutment surface 60... locating pin 44.... second clamp 70... elastic member 441. .. second abutment surface 80... screw lock 45.... Connection surface 81.... Outer side 46.... Chute 82.... Outer side 47.... accommodating hole 90.... Screw lock 48... Hole 91....Outer side 50....Clamping seat 91....Outer side 51 .... Slider X·.·.. First direction 5 11... Sandwich surface Y.... The second direction 512... third abutment surface 13