九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種扳手，特 【先前技術】 d日種開口扳手。 如圖1所示，一般開口扳手10具有一握柄U，及分为 成型在該握柄Η兩端的二夹置部12，每一夹置部^ 有一用以容納一螺鎖件20的開放容置槽13， 〃 容置槽U兩側的二夹韻14。 及刀別位於該 使用時，是使該開口扳手10藉由該容置槽13套置在 =件广外，進而使該二夾…二相對夹置= 扳m螺鎖件2〇的二對稱外側面21，然後轉動該開口 …了：Γ:帶動該螺鎖件20轉動，該開口扳手_ 了…有可以轉動該螺鎖件2G的使用功能，但存有下列缺失 口扳作時常會受限於操作空間較小，導致該開 处再㈣螺鎖件2g轉動財行程後，必須迴轉才 -再帶動該螺鎖件20繼續轉動，但 固定設計，所以在π * 火續丨4呈 ㈣難， 手ig迴轉前，必須先退出脫離 -”牛2〇,才不會帶動該螺鎖件2〇同步迴轉，铁後 再重新使該二夾置面141 ，、轉…後需要 能再度帶動該螺鎖件2。轉動。務:-:=外側面21，才 缺失。 得動實務上存有使用較不方便的 螺鎖：2〇因：該開口扳手1〇是藉由該二夾置® M1夾置該 螺鎖件的二對稱外側面21的全部，如此，當施用於較 小規格的該螺 20的二對角， 件20。 鎖件2〇時，該二夹置面141是夾置該螺鎖件 當強行轉動該螺鎖件2〇時，常會損傷該螺鎖 【發明内容】 囚此 不'發明之目的是在裎视级1 螺鎖 手。 疋隹知供一種可以快速夾持定位 件、使用較方便，π合4。 曰扣傷較小規格螺鎖件的開口扳 於是，本發明開口扳手是用以轉動一螺鎖件，包含— 握柄、-夾置部、—夹_定位銷，及—彈性件。 該夾置部是成型於該握柄的一端，包括自一外周面朝 向該握柄設置用以容置該螺鎖件的容置槽，一位於該容置 槽一側並具有一第-貼靠面的第-夾顎，-位於該容置槽 另儿側並具有—第二貼靠面的第二夾顎，—自該第二貼靠 第方向朝向該握柄設置的滑槽，及一沿一與該第 -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—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—方向自該滑塊的二反向側成型 的樞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。 8亥定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，使該夾掣座恆朝向該握 柄的反向移動。 藉由上述組成，可以藉由該第一失顎與該滑塊配合夹 持疋亥螺鎖件，當對該握柄施一逆時針方向轉動力，就 可轉4該螺鎖件，當對該握柄施__順時針方向轉動力，則 =夾掣座會被朗鎖件推動朝向該握柄移動並解除該夹持 定位’使本發明開口扳手產生空轉而不會帶動該螺鎖件轉 動，藉此使本發明具有使用較方便的使用特性。 【實施方式】 本發明Μ口扳手前述以及其他技術内容、肖點與功效 ’在以下配合參考圖式之一較佳實施例的詳細說明中，將 可清楚的明白。 圆J、3、4所示，本發明開口扳手3該較佳實施 例包含一握柄30、-夾置部40、-夹掣座50、一定位銷 60及一彈性元件7〇。 玄夾置部40是自該握柄3〇的一端擴徑成型，包括自 -:周面41朝向該握柄3〇設置用以容置一螺鎖件8〇的開 放容置槽42’ -位於該容置槽42 —側並具有—第_貼靠面 431的第一夾顎43，一位於該容置槽42另一側並具有一第 二貼靠面441,#第二夾顎44,—連接該第一貼靠自431與 該第二貼靠面441的凹弧連接面45，一自該第二貼靠面 441沿一第一方向χ朝向該握柄3〇設置的滑槽46 ’ 一沿該 第一方向X設置並連通該滑槽46的容置孔47，及一沿一與 該第一方向X垂直的第二方向γ設置且鄰近該滑槽牝的插 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。 該夹掣S 50包括-可貼靠該第二貼靠面441並沿該第 —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4〇 的二樞耳52，及分別沿該第一方向χ設置於該二樞耳52的 二長穿孔53。每一長穿孔53各具有呈反向的一第一端531 與一第二端532。 該滑塊5 1具有一面對並平行該第一貼靠面43丨的夾置 面511，一反向於該爽置面511用以貼靠該第二貼靠面441 的第三貼靠面512，及分別連接該失置面511與 面512並呈反向的-導斜面513與_面對該容置孔 止面5 14。 _將該夾掣座50安裝於該第二夾顎 =第三貼靠面512貼靠該第二貼靠面441、該二樞耳52貼 ^於該夾置部4G’再將該定位銷6G沿該第二方向γ插置於 二述長穿孔53、插孔48並固定，就可以使該夹掣座5〇與 χ夹置邛40產生連結，同時可藉由該二長穿孔與該定 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 2谷置孔47内並位於該滑槽46中同時抵置該滑塊η的 =面5Μ’該彈性件70可以施予該夾卜㈣向該 3〇的反向移動的偏壓力，在此狀態下，該^立銷⑽ 疋位於該長穿孔53的第一端531。 使用時，是先使該夹置部4〇的容置槽^對準 80 ’然後朝向該螺鎖件8〇移動使該螺鎖件8〇進入該容 置槽42’此時，該螺鎖件8〇 ___ 一時果 轉動力時丄Si當施予該握柄3〇 -順時針方向 ㈣夹挛座50的滑塊51會 ，使該夾擎座50沿該第一方Λ 螺鎖件8〇推動 .第方向X朝向該握柄30的移動 直到料位鎖6G位於該長穿孔 :動’ 塊5"骨入該滑槽46内，此時，：;：532,同時該滑 面^ °亥螺鎖件80的二對稱外側 面、81/ 82不再被該第—貼靠面如與該夾置面川爽持， 開口扳手3是呈空轉狀態，相對不會帶動該螺鎖件 產生迴轉，此外，當料掣座5〇沿該第-方向X朝向兮 握柄30移動後’該彈性件7〇是被壓縮而具備—回復彈力 〇 如圖3、4所示，當再度施予該握柄3〇 一逆時針方向 轉動力，則初始可先帶動該螺鎖# 8〇稍,微轉動，並使該螺 鎖件80的外側面81重新貼靠該第一夾顎43的第一貼靠面 431，之後，該夾掣座50可藉由該彈性件7〇的回復彈力朝 向該握柄30的反向移動復位，同時該滑塊51滑出該滑槽 46，使該螺鎖件80的二對稱外側面81、82再度分別被該 第一夾顎43的第一貼靠面431與該滑塊η的夾置面511夾 持定位’進而可繼續進行該螺鎖件8〇的轉鬆作業。 值得說明的有： 可以藉由該滑塊51的第三貼靠面512貼靠該第二 韻44的第二貼靠面441，及該二框耳52貼靠該夹置部 ’使該夹擎座50能順暢移動不偏位，此外，藉由該二長 成孔53與該定位冑60㈣合設計’也具有可以使該夾掣 50順暢移動不產生偏位的作用。 二、藉由該滑塊51的導斜面513，當施予該握柄3〇_ 時針方向轉動力時’可以使該夾置面5ιι順暢地脫離該外 貝’面Μ，當再度施予該握柄3〇—逆時針方向轉動力時，可 以使該夾置面511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18〇度， 2對該開π扳手3施予—順時針轉動力，就可以對該螺鎖 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，則該開口扳手3是呈空轉狀態。 此外，如圖8、3所示，因為本發明是藉由㈣ 顎43的第-貼靠面431與該滑塊51的夹置面⑴配合夹置 該螺鎖件8G的二對稱外侧面81、82的局部，如此，去施 用於較小規格的一螺鎖# 9〇時，可以藉由該第一貼；面 4U與該夾置部511夾置該螺鎖件9〇.的二對稱外側面^、 92的局部，使該螺鎖件9〇被炎持定位，進而可以進 鎖件90的轉緊或轉鬆作業，同時^會損傷該螺鎖件％。'、 歸納上述，本發明開口扳手具有如下所述之功效及優 點’故確實能達成發明目的： 一、因為本發明是藉由該第一夾顎43的第—貼靠面 411與該滑塊51的夹置面511配合夹置該螺鎖件的二對 10 稱外側面d 動該螺鎖^ m鎖件8G被夾持定位，進而可以帶 柄30移動t 會被該螺鎖件80推動朝向該握 板手3是產生t該螺鎖件80不再被夹持定位，相對該開口 時針轉動該開帶動該螺鎖件8Q迴轉，當再度逆 使該螺鎖件二二，藉由該夹擎座5〇自動復位而 X破夾持定位，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的第一貼靠面 -、I月鬼5 1 @夾置φ 5 i i配合夹置較小規格的該螺鎖 件的二對稱外側面91、92的局部，使該螺鎖件9〇被夾 寺疋位所以具有可以施用於較小規格的該螺鎖件9〇，而 且不會損傷該螺鎖件90的功效及優點。 准以上所述者，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飾，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是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； 11 1322065 一取自圖3的局部剖視圖； -類似圖3的視圖，說明該較佳實施例處於空 圖6是一取自圖5的局部剖視圖； 圖7是—類似於圖3的視圖，說明翻轉該較佳實施例 並帶動一螺鎖件轉緊的狀態；及IX. Description of the Invention: [Technical Field] The present invention relates to a wrench, and a prior art d-type open-end wrench. As shown in FIG. 1, the general open-end wrench 10 has a handle U and is divided into two clamping portions 12 formed at two ends of the handle, each of which has an opening for receiving a screw member 20. The accommodating groove 13 and the 夹 accommodate the two clips 14 on both sides of the groove U. And the knife is located in the use, so that the open-end wrench 10 is sleeved on the outside of the component by the accommodating groove 13, so that the two clamps are oppositely sandwiched by the two clamps. The outer side surface 21, then the opening is rotated... Γ: the rotating screw 20 is rotated, the opening wrench _ has a function of rotating the screw member 2G, but the following missing port is often subjected to It is limited to the small operation space, which causes the opening (4) after the screw lock 2g rotates the financial stroke, and must be rotated before the screw lock 20 continues to rotate, but the fixed design, so the π * fire continues to be 4 (4) Difficult, before the hand ig turns, you must first exit and detach - "Niu 2 〇, will not drive the screw lock 2 〇 synchronous rotation, and then re-make the two clamping surface 141 after the iron, then need to be able to drive again The screw lock 2 is rotated. The service: -: = the outer side 21 is missing. The actual operation has a screw lock that is less convenient to use: 2 〇: the open-end wrench 1 〇 is by the two clamps ® M1 sandwiches all of the two symmetrical outer sides 21 of the screw, so when applied to the two diagonals of the smaller size of the screw 20 When the lock member is 2 ,, the two clamping faces 141 are sandwiching the screw lock member, and when the screw lock member 2 is forcibly rotated, the screw lock is often damaged. [Inventive content] The purpose of the invention is In the sinister level 1 screw lock hand. Knowing that it can be used to quickly clamp the positioning member, it is convenient to use, π fit 4. 曰 buckles the opening of the smaller size screw lock, then the open end wrench of the present invention is used Rotating a screw, comprising - a handle, a clamping portion, a clamping pin, a positioning pin, and an elastic member. The clamping portion is formed at one end of the handle, and is disposed from an outer circumferential surface toward the handle a receiving groove for accommodating the screw locking member, a first clamping piece on a side of the receiving groove and having a first abutting surface, on the other side of the receiving groove and having a second sticker a second clamping jaw of the facing surface, a sliding slot disposed from the second abutting direction toward the grip, and a receptacle disposed adjacent to the sliding slot in a second direction perpendicular to the first direction. The clamping seat includes a slider that abuts the second abutting surface and is movable along the first direction, respectively, along the first direction from the slider a pivot hole formed on the opposite side and two long perforations respectively disposed in the first direction on the two pivoting ears and aligned with the insertion hole. The 8H positioning pin is inserted into the two long perforations, the insertion hole and fixed. The elastic member is mounted in the sliding slot to keep the clamping seat from moving in a reverse direction toward the handle. With the above composition, the first locking device can be used to clamp the screw with the slider. When the handle is rotated counterclockwise, the screw can be turned 4, and when the handle is rotated __clockwise, the clamp will be pushed by the lock The handle moves and releases the clamping position 'to make the open-end wrench of the present invention idling without rotating the screw, thereby making the invention more convenient to use. [Embodiment] The foregoing and other technical aspects, aspects, and advantages will be apparent from the following detailed description of the preferred embodiments. As shown by the circles J, 3 and 4, the preferred embodiment of the open-end wrench 3 of the present invention comprises a handle 30, a clamping portion 40, a clamping jaw 50, a positioning pin 60 and an elastic member 7''. The mortise clamping portion 40 is formed by expanding from one end of the handle 3〇, and includes an opening accommodating groove 42 ′ for accommodating a screw member 8 自 from the circumferential surface 41 toward the handle 3 - a first clip 43 on the side of the accommodating groove 42 and having a _ abutment surface 431, one on the other side of the accommodating groove 42 and having a second abutment surface 441, #第二夹颚44 Connecting the first concave contact surface 45 of the first abutting surface 441 and the second abutting surface 441, and a sliding groove disposed from the second abutting surface 441 along the first direction toward the grip 3〇 A receiving hole 47 is disposed in the first direction X and communicates with the sliding slot 46, and a receptacle 48 disposed in a second direction γ perpendicular to the first direction X and adjacent to the sliding slot. 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 clip S 50 includes a slider 51 that can slide against or slide out of the sliding groove 46 along the second contact surface 441, and slides along the first direction X respectively. The two opposite sides of the block 51 are formed and abut against the two pivots 52 of the clamping portion 4, and the two long holes 53 are respectively disposed in the first direction and disposed on the two pivots 52. Each of the long perforations 53 has a first end 531 and a second end 532 opposite to each other. The slider 51 has a clamping surface 511 facing and parallel to the first abutting surface 43丨, and a third abutting against the cooling surface 511 for abutting against the second abutting surface 441 The surface 512 and the inclined surface 513 and _ which are respectively connected to the missing surface 511 and the surface 512 are opposite to the receiving hole stop surface 514. The second clamping portion 512 is attached to the second abutting surface 512 against the second abutting surface 441, and the two pivoting lugs 52 are attached to the clamping portion 4G' to fix the positioning pin. The 6G is inserted into the second long hole 53 and the insertion hole 48 along the second direction γ, and the clamping portion 5〇 is coupled with the χ clamping 邛40, and the two long holes are The mating design of the positioning pin 60 allows the clamping jaw 5 to be moved in the first direction so that the slider 51 can slide into or out of the sliding slot 46. In the preferred embodiment, the elastic member 70 is a compression spring which is mounted in the bottom of the valley hole 47 and is located in the sliding groove 46 while abutting the surface of the slider n. The elastic member 70 can be applied. The biasing force of the clip (4) to the reverse movement of the 3 turns, in which state the pin (10) is located at the first end 531 of the long hole 53. In use, the accommodating groove 4 of the clamping portion 4 对准 is first aligned with 80 ′ and then moved toward the screw locking member 8 使 to cause the screw locking member 8 to enter the accommodating groove 42 ′. Piece 8〇___ momentary when the force is applied, the 丄Si is applied to the handle 3〇-clockwise direction (4) the slider 51 of the clamping seat 50 will cause the clamp base 50 to follow the first square screw 8〇 push. The movement of the first direction X toward the grip 30 until the level lock 6G is located in the long perforation: the moving block 5 " bone into the chute 46, at this time::: 532, while the sliding surface ^ The two symmetrical outer sides of the snail lock 80 and the 81/82 are no longer held by the first affixing surface, and the open end wrench 3 is in an idling state, and the screw lock member is relatively not driven. The rotation is generated. Further, when the magazine 5 is moved along the first direction X toward the crucible grip 30, the elastic member 7 is compressed and provided with a return elastic force as shown in FIGS. 3 and 4. When the handle 3 is rotated counterclockwise, the screw can be slightly rotated first, and the outer side 81 of the screw 80 is re-attached to the first clip 43. First post After the face 431, the clamp seat 50 can be reset by the reverse elastic force of the elastic member 7〇 toward the reverse movement of the handle 30, and the slider 51 slides out of the sliding groove 46 to make the screw lock 80 The two symmetrical outer sides 81 and 82 are respectively clamped and positioned by the first abutting surface 431 of the first jaw 43 and the clamping surface 511 of the slider n to further continue the rotation of the screw member 8〇. Loose work. It is worth noting that: the third abutment surface 441 of the second rhyme 44 can be abutted against the second abutment surface 441 of the second rhyme 44, and the two frame ears 52 abut the clamping portion to make the clip The base 50 can smoothly move without being biased. In addition, the design of the two long holes 53 and the positioning 胄 60 (four) also has the function of smoothly moving the clip 50 without generating a misalignment. 2. By the guide inclined surface 513 of the slider 51, when the handle 3 _ _ clockwise rotational force is applied, the clamping surface 5 ιι can be smoothly separated from the outer shell surface, when the When the grip 3 is rotated in the counterclockwise direction, the sandwiching surface 511 can smoothly sandwich the outer side surface 82. In addition, as shown in FIG. 7, when the open-end wrench 3 is turned over 18 degrees, 2 is applied to the open π-wrench 3 - a clockwise rotational force, the screw lock 80 can be tightened, of course, at this time If a counterclockwise rotational force is applied to the open-end wrench 3, the open-end wrench 3 is in an idling state. In addition, as shown in FIG. 8 and FIG. 3, the second symmetric outer side 81 of the screw member 8G is interposed between the first surface of the slider 51 and the sandwiching surface (1) of the slider 51. a portion of 82, so that when applied to a smaller size of a screw lock #9〇, the second surface can be sandwiched by the first surface; the surface 4U and the clamping portion 511. The portion of the outer side surface ^, 92 causes the screw lock member 9 to be positioned by the squeezing, so that the locking member 90 can be tightened or loosened, and at the same time, the screw lock member can be damaged. In summary, the open-end wrench of the present invention has the following advantages and advantages, so that the object of the invention can be achieved: 1. Since the present invention is the first abutment surface 411 of the first clamp 43 and the slider The clamping surface 511 of the 51 is matched with the two pairs of 10 outer side surfaces of the screw locking member. The screw locking member 8G is clamped and positioned, so that the movement of the handle 30 can be pushed by the screw member 80. Facing the grip hand 3, the screw lock 80 is no longer clamped, and the screw lock 8Q is rotated relative to the opening of the opening hour hand, when the screw lock member is again reversed, by the The clamp 5 〇 automatically resets and the X breaks the clamping position, thereby making the invention have the advantages and advantages of being able to quickly clamp and position the screw member 8 . Because the first abutment surface of the first clip 43 - the I month ghost 5 1 @ clip φ 5 ii cooperates with the second symmetrical outer side surface 91, 92 of the screw of the smaller size. The portion of the screw member 9 is clamped to the temple so that it can be applied to the smaller size of the screw member 9 without impairing the function and advantages of the screw member 90. The above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention. All remain within the scope of the invention patent. 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; 11 1322065 is taken from a partial cross-sectional view of FIG. 3; - a view similar to FIG. 3, illustrating that the preferred embodiment is in an empty view 6 1 is a partial cross-sectional view of FIG. 5; FIG. 7 is a view similar to FIG. 3, illustrating a state in which the preferred embodiment is reversed and a screw lock is rotated;
圖4是 圖5是 轉狀態； ▲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。Fig. 4 is a view showing a state of rotation; Fig. 8 is a view similar to Fig. 3, showing a state in which the preferred embodiment is applied to a screw of a smaller gauge.
12 1322065 【主要元件符號說明】 3......開口板手 3 0…·握柄 40.. ..夾置部 41….外周面 42….容置槽 43.. ..第一夾顎 431.. .第一貼靠面 44….第二夾顎 441.. .第二貼靠面 45.. ..連接面 46.. ..滑槽 47···.容置孑L 48··.·插孔 50.. ..夹掣座 5 1....滑塊 511.. .夾置面 512.. .第三貼靠面 513.. .導斜面 514.. .擋止面 52.. ..樞耳 53 —長穿孔 5 3 1...第一端 532…第二端 60.. ·.定位銷 70.·..彈性件 80.. ..螺鎖件 81.. ..夕卜Ί則面 82.…外側面 90.. ..螺鎖件 91 .···外側面 91 ·…外側面 X. ....第一方向 Y. ....第二方向 1312 1322065 [Description of main component symbols] 3...opening wrench 3 0...·grip 40.... clamping portion 41....outer peripheral surface 42....receiving groove 43.. .. first颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚 颚48············································································ Stop surface 52.. .. pivot pin 53 - long perforation 5 3 1... first end 532... second end 60.. · positioning pin 70... elastic member 80.. .. screw lock 81 .. .. 夕卜Ί面面82....Outside side 90.... Screw lock 91.···Outside side 91 ·...Outside side X. ....First direction Y. .... Two directions 13