1352007. i j . 六、發明說明： 【發明所屬之技術領域】 本發明係種手卫具，特別係關於—種裝卸C形扣環用 的甜子。 【先前技術】1352007. i j. VI. Description of the Invention: [Technical Field to Which the Invention Is Applicable] The present invention relates to a handguard, and more particularly to a kind of sweetener for loading and unloading a C-shaped buckle. [Prior Art]
C形扣環鉗為一種裝卸c形扣環用之手工具，其中c形扣環 可能需要套設於管體核孔财，當C形扣環需要套設於管體外 時’使用者需先將C形扣環撐開，而當c形扣環需钱設於孔洞 中時’使用者則需要將C形扣環壓縮，為此前人多極力思考如何 以一 C形扣環鉗提供撐開與壓縮二種不同之作動模式。 參見專利TW2_47號C形扣軸之狀，鋪作於握柄設 有數個銷孔，並於夾頭正、反面各形成—對定位銷，將該等正、 反面定位銷插設·射，並以—壓紐將失定後，即可獲得c 形扣環鉗的健功能’但該創作於變更C形扣環钳的作動模式 時，需先顏鈕鬆脫’取岐職改變插設於銷孔巾的定位銷， 再將壓_定，於變更作動模式時步驟繁複，且需要拆卸，使用 上多所不便。 參見專利TW遞63肋外徑_ c形扣_之改良，該創 作於握柄設有二蚊位銷，並独頭組巾設有定位槽與雙向滑 槽，當使用者麟變·作的作賴辆，僅需扳_頭組之轴 心’使該二組定位銷卡置於定位槽或雙向滑槽的下槽道中使甜 頭組受握柄的鶴方向改變，進而雜c形扣環鉗的整體作動模 3 1352007 式’但該創作中於變化作動模式時，需改變定位銷卡置於定位槽 或槽道，整體機構較為娜’於扳動心、軸時容易產生卡抵，使^ 換過程不祕’❹_作騎止於使財心财職地切換位 置’更於軸孔中設有—定位彈片，避免心轴任意移動，但該定位 彈片的鬆緊度卻難啸制，當較位彈片較緊或該扣環甜較新 時，心軸找定位彈片的阻擋，有難以扳動的問題，當該定位彈 片較鬆或該扣環峨賴久後，該定位彈片則可能因彈性疲乏失 去對心轴的定位功能。 【發明内容】 本發明之主要目的餅提供—種c形扣_，能具有便利且 順暢的操作方式’於兩種不同的作動模式間切換。 為達成上述目的所提供之c形扣環純含—握把部與一甜 頭，該握把部包含有二握柄與—連結部，該二握柄各形成一柄部 與-驅動部，該二握柄樞設於該連結部，使該二柄部可於一靠搬 位置與-分離位置間擺動，絲動該二驅動部減移動，各該驅 動部設有-凸塊，該連結部設有―第—槽孔；驗頭包含二^部 與-心軸’各該二夾部形成有—軸孔，各該二夾部遠離該轴孔形 成有-夾頭’各該二夾部設有—滑槽，各該轴孔至各該失頭的距 離介於各該賴兩魅各紗辆雜之間，該痛穿設於該二 軸孔，使該二夾頭可於—夾合位置與—張展位置間獅，該心轴 並滑設於該第-槽孔，該二凸塊滑設於該二滑槽，該心轴可於一 近端位置與-遠端位置間滑動，帶動該二失部滑動，使該二凸塊 !3520〇7,. • t 滑移至靠近或遠離各該夾頭。 透過此種方式’本發明提供—種c形扣猶，其中且有可變 .·化相雜置之你與凸塊，藉㈣細軸與凸塊的撕位置，而 '可獲得糊的作賴式’此外該凸塊储設於滑射，使本發明 可大大提升不同作動模式間切換的流暢度，具有—極佳的使用者 介面，俾利於提升切換的便利與順暢度。 【實施方式】 以下將藉由-較佳實施例說明本發明之結構特徵及其預期達 成之功效，然並非用以限制本發明所欲保護之範疇，合先敘明。 請參考圖卜目2與圖3，本發明提供一種c形扣環甜，包含 ' 一握把部10與一鉗頭2〇,該握把部10包含有二握柄n與一連結 部12，該二握柄η各形成一柄部ηι與一驅動部112，該二握柄 11樞設於該連結部12，使該二柄部可於一靠攏位置與一分離 B 位置間擺動，並帶動該二驅動112部相對移動，各該二柄部m 可套設有一握套，以便於供使用者握持（未繪示），各該驅動部i 12 設有一凸塊113，該連結部12設有一第一槽孔121 ;該鉗頭20包 含二夹部21與一,'^軸22 ’各該二夹部21形成有一軸孔211，各 該二夾部21遠離該轴孔211形成有一夾頭212，各該夾頭212可 一體成形於各該夾部21，或可拆卸地設置於該二夾部21，使本發 明可拆換失頭212，對應各種不同夾頭212的使用需求，請參考圖 3與圖3A，當本發明將夾頭212可拆卸地設置於該夾部21，可於 各該夾部21設有二凸柱與一螺孔，並於各該夾頭212設有與各該 5 1352007 凸柱對應之柱孔以及與該螺孔對應之穿孔，使各該夾頭212可卡 置並螺設於各做部2卜其巾該些凸柱與柱孔之位置亦可交換位 置没置，各該二夾部21設有一滑槽213，各該滑槽213概呈〈形， 各該滑槽213之中央指向各該軸孔2U，各該軸孔211至各該夹頭 212的距離介於各該滑槽213兩端至各該夹頭212的距離之間該 心轴22穿設於該二轴孔2U，使該二夾頭212可於一夹合位置與 一張展位置間擺動，該心軸22並滑設於該第一槽孔121，該二凸 塊113滑設於該二滑槽213，使該二凸塊113可隨該二驅動部 之相對移動’帶動各該夾部21與該二夾頭212於該夾合位置與該 張展位湖擺動，該心軸22可於—近雜置與—遠端位置間滑 動π動該一夾。|5 21滑動使該二凸塊113靠近或遠離各該夾頭 212 ’其中各該滑槽213之外型可使該二凸塊113之滑移更為順 暢’並可適度調整該二握柄u與該二夾部21相對鶴之角度。 藉由上述結構的結合’本發明提供二種不同之操作方式，請 ’考圖4及圖4A ’當使用者欲將一 c形扣環張開，可將該心轴 22滑移至該近端位置’此時該二凸塊⑴係接近各該夹頭犯， 使該二凸塊113介於該心轴22與各該夾頭212之間，請參考圖$ 及圖5A，使用者將該二柄部lu緊壓而靠攏，該二凸塊⑴將相 互遠離’並帶動該二夾部21使該二夾頭212向該張展位置擺動， 即可使該二夾頭212上預先穿置之c形扣環張開；請參考圖6及 圖6A ’當使用者欲將c形扣環壓縮，可將該心軸22滑移至該遠 端位置’此時該二凸塊113係遠離各該夾頭212，使該心軸D介 6 1352007. I 盧 於該二凸塊113與各該夾頭212之間，請參考圖7及圖7A，使用 者將該二柄部U1緊壓而靠攏’該二凸塊113將相互遠離，並帶 • 動該二夾部21使該二夾頭212向該夾合位置獅，即可使該二夾 - 頭212上預先穿置之C形扣環壓縮。 上述實施例中，當使用者緊壓該二柄部lu，該二凸塊113係 相互遠離而帶動該二夾部21，藉由改變凸塊113與心轴^之相對 位置而使該二失部21產生不同方向的獅，透過此種組合，吾人 亦可想見本發啊麟二握柄u交又設置，當制者緊壓該二柄 部111時’使該二凸塊113隨該二驅動部112相靠近（未繪示）， 亦可搭配本發财之钳頭20產生兩種;I；同方向的作動模式。 月參考圖1與圖2 ’該握把部更包含一彈性件η，該彈性 件13设於該二握柄u間，該彈性件13並提供一彈性力，使該二 柄部111隨時復位至該分離位置，當使用者夹緊該二柄部m後 _ 釋放’本發明即可自動復位使該二柄部111呈分離狀，提供使用 者一種便利的操作模式。 為避免該心軸22不預期地帶動該二夾部21於該近端位置與 該遠端位置間任意切換，本發明中更設定有一定位功能；請參考 圖2與圖3，該連結部12更包含一第一連結塊122與一第二連結 塊123’該第-槽孔121設於該第一連結塊122，該第二連結塊⑵ 更设有一第二槽孔124’該第二槽孔124長度延伸方向與該第一槽 孔121長度延伸方向平行，該第二槽孔124包含二定位孔i24i與 一長槽1242，該二定位孔1241與該長槽1242相連通而使該第二 7 1352007 槽孔124概呈啞鈴形，該心軸22彈性設置有一定位銷22i，該定 位銷221滑設於該第二槽孔124’該定位銷221形成有一階梯部而 具有一根部2211與一截面積略小之按壓部2212，當該心轴22位 於該近端位置或該遠端位置時，該根部2211可分別卡置於該二定 位孔1241，該長槽1242之寬度界於該根部2211與該按壓部2212 之間，請參考圖8，當該心轴22位於該近端位置，該定位銷221 之根部2211卡置於該定位孔1241，使該心軸22無法自由滑動， 請參考圖9 ’使用者欲使該心軸滑動時可壓下該定位銷22卜使該 按壓部2212陷入該第二槽孔124,由於該長槽1242之寬度略大於 該按壓部2212’該心轴22即不受定位銷221之限制而可進行滑動。 總結以上實施例，本發明提供一種c形扣環鉗，藉由改變心 轴、軸孔與凸塊的相對位置，讓使用者僅需扳動心軸，即可於緊 壓該二柄部時，選擇性地使夾頭產生張開或失合兩種不同的作動 方式，其中凸塊於作動過程中係全程滑設於滑槽中，使本發明可 供使用者順暢地切換，而本發明心軸與連結部更經過特殊創作， 具有一定位銷與一啞鈴形的第二槽孔，使該心軸可順暢地進行滑 移，同時又可避免心轴不預期地滑動，實為具有進步之功欵，= 合本國專利法規定之專利要件，爰依法提起專利申請，鎩請 局早日核予專利，實感德便。 8 1352007‘ 【圖式簡單說明】 圖1為本發明之立體圖。 圖2為本發明另一視角之立體圖。 圖3為本發明之立體分解圖。 圖3A為本發明夾部之局部立體圖。 圖4為本發明之實施例前視圖。 圖4A為本發明之實施例工件作動圖。 圖5為本發明之實施例示意圖。 圖5A為本發明之實施例工件作動示意圖。 圖6為本發明之另一實施例前視圖。 圖6A為本發明之另一實施例工件作動圖。 圖7為本發明之另一實施例示意圖。 圖7A為本發明之另一實施例工件作動示意圖。 圖8為本發明之側面剖視圖。 圖9為本發明之定位銷作動示意圖。 【主要元件符號說明】 13 :彈性件 20 :鉗頭 21 :夾部 211 :軸孔 212 :夾頭 10 :握把部 11 :柄柄 111 :握部 112 :驅動部 113 :凸塊 9 1352007 12 :連結部 121 :第一槽孔 122 :第一連結塊 123 :第二連結塊 124 :第二槽孔 1241 :定位孔 1242 :長槽 213 :滑槽 22 :心轴 221 :定位銷 2211 :根部 2212 :按壓部The C-shaped buckle clamp is a hand tool for loading and unloading the c-shaped buckle. The C-shaped buckle may need to be sleeved on the core of the tubular body. When the C-shaped buckle needs to be sleeved outside the tube, the user needs to first The C-shaped buckle is opened, and when the c-shaped buckle needs to be set in the hole, the user needs to compress the C-shaped buckle, which is how many people think about how to provide a C-shaped buckle clamp. Two different modes of operation than compression. See the shape of the C-shaped buckle shaft of the patent TW2_47, which is provided with a plurality of pin holes in the handle, and formed on the front and back sides of the chuck--the positioning pin, the positive and negative positioning pins are inserted and shot, and After the pressure button is lost, the health function of the c-shaped buckle clamp can be obtained. However, when the operation mode of the C-shaped buckle clamp is changed, the button must be loosened to remove the change. The pin of the pin hole towel is fixed, and the step is complicated when the operation mode is changed, and it needs to be disassembled, which is inconvenient to use. See the patent TW hand 63 rib outer diameter _ c-shaped buckle _ improved, the creation of the handle is provided with two mosquito bit, and the single head towel is provided with positioning groove and two-way chute, when the user becomes For the vehicle, it is only necessary to pull the axis of the head group to make the two sets of positioning pin cards in the lower groove of the positioning groove or the two-way chute, so that the direction of the crane of the sweet head group is changed by the grip, and the miscellaneous c-shaped buckle The overall working mode of the pliers is 3 1352007. However, in the change of the actuation mode, it is necessary to change the positioning pin to be placed in the positioning groove or the channel. The overall mechanism is better than when the heart and the shaft are pulled, so that ^ The process of change is not secret. ❹ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ When the positional shrapnel is tight or the buckle is sweeter, the mandrel finds the blocking of the positioning shrapnel, and there is a problem that it is difficult to pull. When the positioning elastic piece is loose or the buckle is long, the positioning elastic piece may be caused by Elastic fatigue loses the ability to position the mandrel. SUMMARY OF THE INVENTION The main purpose of the present invention is to provide a c-shaped buckle that can be switched between two different modes of operation with a convenient and smooth operation. The c-shaped buckle provided for the above purpose has a grip portion and a sweet portion, and the grip portion includes two grips and a joint portion, and the two grips each form a handle portion and a drive portion. The two handles are pivotally disposed on the connecting portion, so that the two handle portions can be swung between a moving position and a separating position, and the two driving portions are moved to reduce the movement, and each of the driving portions is provided with a bump, and the connecting portion is provided. a "slot-hole" is provided; the inspection head includes two parts and a mandrel, and each of the two clamping portions is formed with a shaft hole, and each of the two clamping portions is formed away from the shaft hole with a - chucking head a sliding slot is provided, and the distance from each of the shaft holes to each of the lost heads is between each of the two charms, and the pain is worn in the two shaft holes, so that the two chucks can be clamped The lion is disposed between the position and the tensioning position, and the mandrel is slidably disposed on the first slot, the two protrusions are slidably disposed on the two sliding slots, and the spindle is disposed between a proximal end position and a distal end position Sliding, causing the two missing portions to slide, so that the two bumps !3520〇7,. t are slipped closer to or away from each of the chucks. In this way, the present invention provides a c-shaped buckle, in which there is a variable. The miscellaneous phase of you and the bump, by (four) the fine axis and the tear position of the bump, and 'available paste In addition, the bump is stored in the sliding, so that the invention can greatly improve the smoothness of switching between different actuation modes, and has an excellent user interface, which is advantageous for improving the convenience and smoothness of the switching. [Embodiment] The structural features of the present invention and the intended effects thereof will be described by way of a preferred embodiment, and are not intended to limit the scope of the invention as claimed. Referring to FIG. 2 and FIG. 3, the present invention provides a c-shaped buckle sweetness comprising 'a grip portion 10 and a clamp head 2'. The grip portion 10 includes two grips n and a joint portion 12 The two handles η are respectively formed with a handle portion ηι and a driving portion 112. The two handles 11 are pivotally disposed on the connecting portion 12, so that the two handle portions can swing between a closed position and a separated B position, and The two driving portions 112 are relatively moved, and each of the two handle portions m can be sleeved to be gripped by a user for holding by a user (not shown). Each of the driving portions i 12 is provided with a protrusion 113. The connecting portion is provided. 12 is provided with a first slot 121; the clamp head 20 includes two clamping portions 21 and a shaft portion 22, each of the two clamping portions 21 is formed with a shaft hole 211, and each of the two clamping portions 21 is formed away from the shaft hole 211. There is a chuck 212, each of the clips 212 can be integrally formed on each of the clip portions 21, or detachably disposed on the two clip portions 21, so that the present invention can be replaced with the head 212, corresponding to the use of various clips 212. For the requirements, please refer to FIG. 3 and FIG. 3A. When the clip 212 is detachably disposed on the clip portion 21, the clip portion 21 can be provided with two protrusions and a screw hole. The collet 212 is provided with a column hole corresponding to each of the 5 1352007 studs and a perforation corresponding to the screw hole, so that the collet 212 can be slid and screwed to each of the portions 2 The position of the column hole is also not in the position of the exchange. Each of the two clamping portions 21 is provided with a sliding slot 213. Each of the sliding slots 213 is substantially shaped, and the center of each of the sliding slots 213 is directed to each of the shaft holes 2U. The distance between the hole 211 and each of the chucks 212 is between the two ends of each of the sliding slots 213 and the distance between the chucks 212. The mandrel 22 is disposed in the two-axis hole 2U, so that the two chucks 212 can be The two clamping blocks are slidably disposed on the first slot 121, and the two protrusions 113 are slidably disposed on the two slots 213. The relative movement of the two driving portions oscillates the clamping portion 21 and the two clamping jaws 212 at the clamping position and the stretching position lake, and the spindle 22 is slidable between the near-missing and the distal position. The one clip. |5 21 sliding to make the two protrusions 113 close to or away from the respective chucks 212', wherein each of the sliding grooves 213 has a shape that makes the sliding of the two protrusions 113 smoother, and the two handles can be appropriately adjusted u is opposite to the angle of the crane with the two clamp portions 21. With the combination of the above structures, the present invention provides two different modes of operation, please refer to FIG. 4 and FIG. 4A. When the user wants to open a c-shaped buckle, the mandrel 22 can be slid to the vicinity. The end position 'At this time, the two bumps (1) are close to each of the collets, so that the two bumps 113 are interposed between the mandrel 22 and each of the collets 212. Referring to FIG. 5 and FIG. 5A, the user will The two handles lu are pressed tightly together, and the two protrusions (1) will move away from each other and drive the two clamping portions 21 to swing the two clamping heads 212 to the protruding position, so that the two clamping heads 212 can be worn in advance. The c-shaped buckle is opened; please refer to FIG. 6 and FIG. 6A. 'When the user wants to compress the c-shaped buckle, the mandrel 22 can be slid to the distal position'. After each of the collets 212, the mandrel D is connected between the two bumps 113 and each of the collets 212. Referring to FIG. 7 and FIG. 7A, the user tightens the two handles U1. Pressing and closing together, the two projections 113 will be away from each other, and the two clamping portions 21 are moved to move the two collets 212 toward the clamping position, so that the two clamping heads 212 are pre-punched. Shaped ring compressionIn the above embodiment, when the user presses the two handles lu, the two protrusions 113 move away from each other to drive the two clip portions 21, and the two positions are changed by changing the relative positions of the bumps 113 and the spindles. Part 21 produces lions in different directions. Through this combination, we can also want to see the hair of the two stalks. When the maker presses the two handles 111, the two bumps 113 follow the second The driving portion 112 is close to each other (not shown), and can also be used in combination with the weighting head 20 of the present invention; I; the same direction of operation mode. Referring to FIG. 1 and FIG. 2, the grip portion further includes an elastic member η disposed between the two grips u, and the elastic member 13 provides an elastic force to reset the two handle portions 111 at any time. To the disengaged position, when the user clamps the two handles m, the present invention is automatically reset to separate the two handles 111, providing a convenient mode of operation for the user. In order to prevent the mandrel 22 from being unintentionally brought about to arbitrarily switch between the proximal position and the distal position, the positioning function is further set in the present invention; please refer to FIG. 2 and FIG. The first connecting block 122 and the second connecting block 123' are disposed on the first connecting block 122, and the second connecting block (2) is further provided with a second slot 124'. The length of the hole 124 extends parallel to the length of the first slot 121. The second slot 124 includes two positioning holes i24i and a long slot 1242. The two positioning holes 1241 communicate with the slot 1242 to make the first 2, 135, 2007, the slot 124 is substantially dumbbell-shaped, and the spindle 22 is elastically disposed with a positioning pin 22i. The positioning pin 221 is slidably disposed on the second slot 124'. The positioning pin 221 is formed with a stepped portion and has a portion 2211 and The pressing portion 2212 of the cross-sectional area is slightly smaller than the pressing portion 2212. When the mandrel 22 is located at the proximal end position or the distal end position, the root portion 2211 can be respectively engaged with the two positioning holes 1241. Between the root portion 2211 and the pressing portion 2212, please refer to FIG. 8, when the mandrel 22 is located near the In the end position, the root portion 2211 of the positioning pin 221 is locked in the positioning hole 1241, so that the mandrel 22 cannot slide freely. Please refer to FIG. 9 'When the user wants to slide the mandrel, the positioning pin 22 can be pressed down. The pressing portion 2212 is immersed in the second slot 124. Since the width of the long slot 1242 is slightly larger than the pressing portion 2212', the spindle 22 is slid without being restricted by the positioning pin 221. Summarizing the above embodiments, the present invention provides a c-shaped buckle pliers. By changing the relative positions of the mandrel, the shaft hole and the bump, the user only needs to pull the mandrel, so that when the two handles are pressed, Optionally, the chuck is opened or misaligned in two different modes of operation, wherein the bump is slidably disposed in the sliding slot during the actuation process, so that the present invention can be smoothly switched by the user, and the present invention The shaft and the joint are specially created, and have a positioning pin and a dumbbell-shaped second slot, so that the mandrel can smoothly slide, and at the same time avoid unintentional sliding of the mandrel, which is an improvement. Gong gong, = the patent requirements stipulated in the national patent law, 提起 file a patent application according to law, and ask the bureau to approve the patent as soon as possible. 8 1352007' [Simple description of the drawings] Fig. 1 is a perspective view of the present invention. Figure 2 is a perspective view of another perspective of the present invention. Figure 3 is a perspective exploded view of the present invention. Fig. 3A is a partial perspective view of the clip portion of the present invention. Figure 4 is a front elevational view of an embodiment of the present invention. 4A is a diagram of a workpiece actuation of an embodiment of the present invention. Figure 5 is a schematic illustration of an embodiment of the invention. FIG. 5A is a schematic view showing the operation of a workpiece according to an embodiment of the present invention. Figure 6 is a front elevational view of another embodiment of the present invention. Figure 6A is a diagram showing the operation of a workpiece according to another embodiment of the present invention. Figure 7 is a schematic illustration of another embodiment of the present invention. FIG. 7A is a schematic view showing the operation of a workpiece according to another embodiment of the present invention. Figure 8 is a side cross-sectional view of the present invention. Figure 9 is a schematic view showing the operation of the positioning pin of the present invention. [Description of main component symbols] 13: Elastic member 20: Clamping head 21: Clamping portion 211: Shaft hole 212: Chuck 10: Grip portion 11: Shank 111: Grip portion 112: Driving portion 113: Bump 9 1352007 12 : connecting portion 121 : first slot 122 : first connecting block 123 : second connecting block 124 : second slot 1241 : positioning hole 1242 : long slot 213 : chute 22 : spindle 221 : positioning pin 2211 : root 2212: Pressing part